diff --git a/MT_skins_updater.exe b/MT_skins_updater.exe
deleted file mode 100644
index 5b4ee3e..0000000
Binary files a/MT_skins_updater.exe and /dev/null differ
diff --git a/Newtonsoft.Json.dll b/Newtonsoft.Json.dll
deleted file mode 100644
index 054c933..0000000
Binary files a/Newtonsoft.Json.dll and /dev/null differ
diff --git a/README b/README
old mode 100644
new mode 100755
diff --git a/generate_previews.py b/generate_previews.py
new file mode 100755
index 0000000..460f7f9
--- /dev/null
+++ b/generate_previews.py
@@ -0,0 +1,85 @@
+#!/bin/env python2
+
+from __future__ import print_function
+import sys, os, subprocess
+from os import listdir
+from os.path import isfile, join, sep
+
+def eprint(*args, **kwargs):
+    print(*args, file=sys.stderr, **kwargs)
+
+def which(program):
+    import os
+    def is_exe(fpath):
+        return os.path.isfile(fpath) and os.access(fpath, os.X_OK)
+
+    fpath, fname = os.path.split(program)
+    if fpath:
+        if is_exe(program):
+            return program
+    else:
+        for path in os.environ["PATH"].split(os.pathsep):
+            path = path.strip('"')
+            exe_file = os.path.join(path, program)
+            if is_exe(exe_file):
+                return exe_file
+
+    return None
+
+try:
+    from PIL import Image
+except ImportError:
+    eprint("Could not import PIL, is it installed ?")
+    sys.exit(1)
+
+uskins_path = "u_skins"
+meta_path = join(uskins_path, "meta")
+textures_path = join(uskins_path, "textures")
+pngcrush = which('pngcrush')
+optipng = which('optipng')
+
+def process_copies(src, dst, copies):
+    for copy in copies:
+        srcrect = copy[0]
+        dstrect = copy[1]
+        flip = copy[2] if len(copy) > 2 else None
+        region = src.crop(srcrect)
+        if flip is not None:
+            region = region.transpose(flip)
+        dst.paste(region, dstrect)
+
+def make_preview(src, dst):
+    skin = Image.open(src)
+    preview = Image.new('RGBA', (16, 32))
+    process_copies(skin, preview, [
+        [(8, 8, 16, 16), (4, 0)], # Head
+        [(44, 20, 48, 32), (0, 8)], # Left arm
+        [(44, 20, 48, 32), (12, 8), Image.FLIP_LEFT_RIGHT], # Right arm
+        [(20, 20, 28, 32), (4, 8)], # Body
+        [(4, 20, 8, 32), (4, 20)], # Left leg
+        [(4, 20, 8, 32), (8, 20), Image.FLIP_LEFT_RIGHT], # Right leg
+    ])
+    overlay = Image.new('RGBA', (16, 32))
+    process_copies(skin, overlay, [
+        [(40, 8, 48, 16), (4, 0)], # Head
+    ])
+    preview = Image.alpha_composite(preview, overlay)
+    preview.save(dst)
+    if optipng is not None:
+        p = subprocess.Popen([optipng, '-o7', '-quiet', dst])
+        p.wait()
+    elif pngcrush is not None:
+        p = subprocess.Popen([pngcrush, '-ow', '-s', dst])
+        p.wait()
+
+if __name__ == '__main__':
+    metas = [f for f in listdir(meta_path) if
+             isfile(join(meta_path, f)) and
+             f.endswith(".txt")]
+    for meta in metas:
+        f = open(join(meta_path, meta), 'r')
+        metadata = f.read().splitlines()
+        f.close()
+        skin = meta[:-4]
+        print("Processing {} \"{}\" by {} ({})...".format(skin, metadata[0], metadata[1], metadata[2]))
+        make_preview(join(textures_path, skin + ".png"), join(textures_path, skin + "_preview.png"))
diff --git a/modpack.txt b/modpack.txt
old mode 100644
new mode 100755
diff --git a/u_skins/depends.txt b/u_skins/depends.txt
old mode 100644
new mode 100755
diff --git a/u_skins/init.lua b/u_skins/init.lua
old mode 100644
new mode 100755
index a0be27d..95260a0
--- a/u_skins/init.lua
+++ b/u_skins/init.lua
@@ -51,12 +51,12 @@ unified_inventory.register_page("u_skins", {
 		if not u_skins.is_skin(u_skins.u_skins[name]) then
 			u_skins.u_skins[name] = u_skins.default
 		end
-		
+
 		local formspec = ("background[0.06,0.99;7.92,7.52;ui_misc_form.png]"
 			.."image[0,.75;1,2;"..u_skins.u_skins[name].."_preview.png]"
 			.."label[6,.5;Raw texture:]"
 			.."image[6,1;2,1;"..u_skins.u_skins[name]..".png]")
-				
+
 		local meta = u_skins.meta[u_skins.u_skins[name]]
 		if meta then
 			if meta.name ~= "" then
@@ -84,6 +84,8 @@ unified_inventory.register_page("u_skins", {
 unified_inventory.register_button("u_skins", {
 	type = "image",
 	image = "u_skins_button.png",
+	tooltip = "Skin inventory",
+	show_with = false, -- modif MFF (Crabman 30/06/2015)
 })
 
 -- Create all of the skin-picker pages.
@@ -109,8 +111,9 @@ u_skins.generate_pages = function(texture)
 			if i > 1 and x == 0 then
 				y = 1.8
 			end
-			formspec = (formspec.."image_button["..x..","..y..";1,2;"
-				..skin[2].."_preview.png;u_skins_set$"..skin[1]..";]")
+			formspec = (formspec.."image_button["..x..","..y..";1,2;"..
+				skin[2].."_preview.png;u_skins_set$"..skin[1]..";]"..
+				"tooltip[u_skins_set$"..skin[1]..";"..u_skins.meta[skin[2]].name.."]")
 		end
 		local page_prev = page - 2
 		local page_next = page
@@ -124,7 +127,7 @@ u_skins.generate_pages = function(texture)
 			.."button[0,3.8;1,.5;u_skins_page$"..page_prev..";<<]"
 			.."button[.75,3.8;6.5,.5;u_skins_null;Page "..page.."/"..total_pages.."]"
 			.."button[7,3.8;1,.5;u_skins_page$"..page_next..";>>]")
-		
+
 		unified_inventory.register_page("u_skins_page$"..(page - 1), {
 			get_formspec = function(player)
 				return {formspec=formspec}
@@ -162,4 +165,4 @@ minetest.register_on_joinplayer(function(player)
 end)
 
 u_skins.generate_pages()
-u_skins.load_players()
\ No newline at end of file
+u_skins.load_players()
diff --git a/u_skins/meta.lua b/u_skins/meta.lua
new file mode 100755
index 0000000..350dbe8
--- /dev/null
+++ b/u_skins/meta.lua
@@ -0,0 +1,15 @@
+u_skins.meta = {}
+for _, i in ipairs(u_skins.list) do
+	u_skins.meta[i] = {}
+	local f = io.open(u_skins.modpath.."/meta/"..i..".txt")
+	local data = nil
+	if f then
+		data = minetest.deserialize("return {"..f:read('*all').."}")
+		f:close()
+	end
+	data = data or {}
+	u_skins.meta[i].name = data.name or ""
+	u_skins.meta[i].author = data.author or ""
+	u_skins.meta[i].description = data.description or nil
+	u_skins.meta[i].comment = data.comment or nil
+end
diff --git a/u_skins/meta/character_1.txt b/u_skins/meta/character_1.txt
old mode 100644
new mode 100755
index 7211029..dab8dce
--- a/u_skins/meta/character_1.txt
+++ b/u_skins/meta/character_1.txt
@@ -1,3 +1,3 @@
-Sam 0
+Sam II
 Jordach
-CC BY-SA 3.0
\ No newline at end of file
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_10.txt b/u_skins/meta/character_10.txt
new file mode 100755
index 0000000..aca0b9c
--- /dev/null
+++ b/u_skins/meta/character_10.txt
@@ -0,0 +1,3 @@
+lordphoenixmh
+lordphoenixmh
+CC BY 4.0
diff --git a/u_skins/meta/character_11.txt b/u_skins/meta/character_11.txt
new file mode 100755
index 0000000..39a00d1
--- /dev/null
+++ b/u_skins/meta/character_11.txt
@@ -0,0 +1,3 @@
+Ladyvioletkitty
+lordphoenixmh
+CC BY 4.0
diff --git a/u_skins/meta/character_12.txt b/u_skins/meta/character_12.txt
new file mode 100755
index 0000000..b842c08
--- /dev/null
+++ b/u_skins/meta/character_12.txt
@@ -0,0 +1,3 @@
+Jaded Bow
+jadedtest
+CC BY 4.0
diff --git a/u_skins/meta/character_13.txt b/u_skins/meta/character_13.txt
new file mode 100755
index 0000000..4d23898
--- /dev/null
+++ b/u_skins/meta/character_13.txt
@@ -0,0 +1,3 @@
+Trevor
+Ferdi Napoli
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_14.txt b/u_skins/meta/character_14.txt
new file mode 100755
index 0000000..b17c089
--- /dev/null
+++ b/u_skins/meta/character_14.txt
@@ -0,0 +1,3 @@
+ranta mk 2
+ranta
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_15.txt b/u_skins/meta/character_15.txt
new file mode 100755
index 0000000..ea5909e
--- /dev/null
+++ b/u_skins/meta/character_15.txt
@@ -0,0 +1,3 @@
+Mammu
+hansuke123
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_16.txt b/u_skins/meta/character_16.txt
new file mode 100755
index 0000000..8bc8f23
--- /dev/null
+++ b/u_skins/meta/character_16.txt
@@ -0,0 +1,3 @@
+Sasuke
+Bajanhgk
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_17.txt b/u_skins/meta/character_17.txt
new file mode 100755
index 0000000..7e79a2c
--- /dev/null
+++ b/u_skins/meta/character_17.txt
@@ -0,0 +1,3 @@
+Hunky Simon with Jacket
+Andromeda
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_18.txt b/u_skins/meta/character_18.txt
new file mode 100755
index 0000000..4e73e2d
--- /dev/null
+++ b/u_skins/meta/character_18.txt
@@ -0,0 +1,3 @@
+Jayne
+Andromeda
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_19.txt b/u_skins/meta/character_19.txt
new file mode 100755
index 0000000..b41f280
--- /dev/null
+++ b/u_skins/meta/character_19.txt
@@ -0,0 +1,3 @@
+Red-brown-shirt-dude
+Krock
+CC BY-SA 4.0
diff --git a/u_skins/meta/character_2.txt b/u_skins/meta/character_2.txt
old mode 100644
new mode 100755
index 0187cab..383c531
--- a/u_skins/meta/character_2.txt
+++ b/u_skins/meta/character_2.txt
@@ -1,3 +1,3 @@
-Sam I
-Jordach
-CC BY-SA 3.0
\ No newline at end of file
+Azou
+Azeddine
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_20.txt b/u_skins/meta/character_20.txt
new file mode 100755
index 0000000..4ab7e8a
--- /dev/null
+++ b/u_skins/meta/character_20.txt
@@ -0,0 +1,3 @@
+ColerArt26
+Colerart_26
+CC BY-SA 4.0
diff --git a/u_skins/meta/character_21.txt b/u_skins/meta/character_21.txt
new file mode 100755
index 0000000..7b8b72f
--- /dev/null
+++ b/u_skins/meta/character_21.txt
@@ -0,0 +1,3 @@
+BrightGirl
+Malarif
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_22.txt b/u_skins/meta/character_22.txt
new file mode 100755
index 0000000..adf8e8a
--- /dev/null
+++ b/u_skins/meta/character_22.txt
@@ -0,0 +1,3 @@
+take bake the night studant
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_23.txt b/u_skins/meta/character_23.txt
new file mode 100755
index 0000000..f4b5262
--- /dev/null
+++ b/u_skins/meta/character_23.txt
@@ -0,0 +1,3 @@
+dwarf from lottmob
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_24.txt b/u_skins/meta/character_24.txt
new file mode 100755
index 0000000..b9acdf0
--- /dev/null
+++ b/u_skins/meta/character_24.txt
@@ -0,0 +1,3 @@
+Pirate girl
+Misty
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_25.txt b/u_skins/meta/character_25.txt
new file mode 100755
index 0000000..8f7bab9
--- /dev/null
+++ b/u_skins/meta/character_25.txt
@@ -0,0 +1,3 @@
+elf from lottmob
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_26.txt b/u_skins/meta/character_26.txt
new file mode 100755
index 0000000..1dd4fc7
--- /dev/null
+++ b/u_skins/meta/character_26.txt
@@ -0,0 +1,3 @@
+gondor guard from lottmob
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_27.txt b/u_skins/meta/character_27.txt
new file mode 100755
index 0000000..d648489
--- /dev/null
+++ b/u_skins/meta/character_27.txt
@@ -0,0 +1,3 @@
+hobbit from lottmob
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_28.txt b/u_skins/meta/character_28.txt
new file mode 100755
index 0000000..3fcd6f4
--- /dev/null
+++ b/u_skins/meta/character_28.txt
@@ -0,0 +1,3 @@
+rohan guard from lottmob
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_29.txt b/u_skins/meta/character_29.txt
new file mode 100755
index 0000000..df797f6
--- /dev/null
+++ b/u_skins/meta/character_29.txt
@@ -0,0 +1,3 @@
+npc trader from mobf
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_3.txt b/u_skins/meta/character_3.txt
new file mode 100755
index 0000000..50db67f
--- /dev/null
+++ b/u_skins/meta/character_3.txt
@@ -0,0 +1,3 @@
+Older Man Sam
+philipbenr
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_30.txt b/u_skins/meta/character_30.txt
new file mode 100755
index 0000000..5f18fee
--- /dev/null
+++ b/u_skins/meta/character_30.txt
@@ -0,0 +1,3 @@
+Adventer girl
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_31.txt b/u_skins/meta/character_31.txt
new file mode 100755
index 0000000..744e50d
--- /dev/null
+++ b/u_skins/meta/character_31.txt
@@ -0,0 +1,3 @@
+Adventurer
+XSuperSaintX
+CC BY 3.0
diff --git a/u_skins/meta/character_32.txt b/u_skins/meta/character_32.txt
new file mode 100755
index 0000000..37da348
--- /dev/null
+++ b/u_skins/meta/character_32.txt
@@ -0,0 +1,3 @@
+Builder
+Jyrgenf
+CC BY 3.0
diff --git a/u_skins/meta/character_33.txt b/u_skins/meta/character_33.txt
new file mode 100755
index 0000000..5af8d93
--- /dev/null
+++ b/u_skins/meta/character_33.txt
@@ -0,0 +1,3 @@
+Orange
+Wuzzy
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_34.txt b/u_skins/meta/character_34.txt
new file mode 100755
index 0000000..c822f36
--- /dev/null
+++ b/u_skins/meta/character_34.txt
@@ -0,0 +1,3 @@
+thewillyrex
+edwar masterchieft
+CC BY-SA 4.0
diff --git a/u_skins/meta/character_35.txt b/u_skins/meta/character_35.txt
new file mode 100755
index 0000000..637efeb
--- /dev/null
+++ b/u_skins/meta/character_35.txt
@@ -0,0 +1,3 @@
+war-sloop
+ange_black69
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_36.txt b/u_skins/meta/character_36.txt
new file mode 100755
index 0000000..f5fae64
--- /dev/null
+++ b/u_skins/meta/character_36.txt
@@ -0,0 +1,3 @@
+test
+addi
+CC 0 (1.0)
diff --git a/u_skins/meta/character_37.txt b/u_skins/meta/character_37.txt
new file mode 100755
index 0000000..198d10c
--- /dev/null
+++ b/u_skins/meta/character_37.txt
@@ -0,0 +1,3 @@
+Tree
+Evergreen
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_38.txt b/u_skins/meta/character_38.txt
new file mode 100755
index 0000000..f64986e
--- /dev/null
+++ b/u_skins/meta/character_38.txt
@@ -0,0 +1,3 @@
+jojoa1997 2
+jojoa1997
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_39.txt b/u_skins/meta/character_39.txt
new file mode 100755
index 0000000..f1e054e
--- /dev/null
+++ b/u_skins/meta/character_39.txt
@@ -0,0 +1,3 @@
+RockerLuke skin
+RockerLuke
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_4.txt b/u_skins/meta/character_4.txt
new file mode 100755
index 0000000..0cbedaa
--- /dev/null
+++ b/u_skins/meta/character_4.txt
@@ -0,0 +1,3 @@
+Summer Sam
+philipbenr
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_40.txt b/u_skins/meta/character_40.txt
new file mode 100755
index 0000000..fd42a8a
--- /dev/null
+++ b/u_skins/meta/character_40.txt
@@ -0,0 +1,3 @@
+Tails
+Ferdi Napoli
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_41.txt b/u_skins/meta/character_41.txt
new file mode 100755
index 0000000..5f18fee
--- /dev/null
+++ b/u_skins/meta/character_41.txt
@@ -0,0 +1,3 @@
+Adventer girl
+lovehart
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_5.txt b/u_skins/meta/character_5.txt
new file mode 100755
index 0000000..1b4ad88
--- /dev/null
+++ b/u_skins/meta/character_5.txt
@@ -0,0 +1,3 @@
+Samantha I
+philipbenr
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_6.txt b/u_skins/meta/character_6.txt
new file mode 100755
index 0000000..4bffff0
--- /dev/null
+++ b/u_skins/meta/character_6.txt
@@ -0,0 +1,3 @@
+Summer
+lizzie
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/character_7.txt b/u_skins/meta/character_7.txt
new file mode 100755
index 0000000..35c2c58
--- /dev/null
+++ b/u_skins/meta/character_7.txt
@@ -0,0 +1,3 @@
+lisa
+hansuke123
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_8.txt b/u_skins/meta/character_8.txt
new file mode 100755
index 0000000..4299931
--- /dev/null
+++ b/u_skins/meta/character_8.txt
@@ -0,0 +1,3 @@
+Hobo/Homeless person
+Minetestian
+CC BY-SA 3.0
diff --git a/u_skins/meta/character_9.txt b/u_skins/meta/character_9.txt
new file mode 100755
index 0000000..5a7247a
--- /dev/null
+++ b/u_skins/meta/character_9.txt
@@ -0,0 +1,3 @@
+manoel1500
+manoel1500
+CC BY-NC-SA 3.0
diff --git a/u_skins/meta/mff_character_1.txt b/u_skins/meta/mff_character_1.txt
new file mode 100755
index 0000000..ab13d11
--- /dev/null
+++ b/u_skins/meta/mff_character_1.txt
@@ -0,0 +1,3 @@
+aquaman
+
+GPL3
diff --git a/u_skins/meta/mff_character_2.txt b/u_skins/meta/mff_character_2.txt
new file mode 100755
index 0000000..5b68d96
--- /dev/null
+++ b/u_skins/meta/mff_character_2.txt
@@ -0,0 +1,3 @@
+Matrix
+Obani
+GPL3
diff --git a/u_skins/meta/mff_character_3.txt b/u_skins/meta/mff_character_3.txt
new file mode 100755
index 0000000..b4a399b
--- /dev/null
+++ b/u_skins/meta/mff_character_3.txt
@@ -0,0 +1,3 @@
+Cyclède
+
+GPL3
diff --git a/u_skins/meta/mff_character_4.txt b/u_skins/meta/mff_character_4.txt
new file mode 100755
index 0000000..17b89af
--- /dev/null
+++ b/u_skins/meta/mff_character_4.txt
@@ -0,0 +1,3 @@
+mystic
+
+GPL3
diff --git a/u_skins/meta/mff_character_5.txt b/u_skins/meta/mff_character_5.txt
new file mode 100755
index 0000000..f667fb3
--- /dev/null
+++ b/u_skins/meta/mff_character_5.txt
@@ -0,0 +1,3 @@
+Obani
+Obani
+GPL3
diff --git a/u_skins/meta/mff_character_6.txt b/u_skins/meta/mff_character_6.txt
new file mode 100755
index 0000000..56ce88d
--- /dev/null
+++ b/u_skins/meta/mff_character_6.txt
@@ -0,0 +1,3 @@
+strangekiller
+
+GPL3
diff --git a/u_skins/meta/mff_character_7.txt b/u_skins/meta/mff_character_7.txt
new file mode 100755
index 0000000..d296113
--- /dev/null
+++ b/u_skins/meta/mff_character_7.txt
@@ -0,0 +1,3 @@
+walkingdead
+
+GPL3
diff --git a/u_skins/meta/mff_character_8.txt b/u_skins/meta/mff_character_8.txt
new file mode 100755
index 0000000..fed900a
--- /dev/null
+++ b/u_skins/meta/mff_character_8.txt
@@ -0,0 +1,3 @@
+Cyberpangolin official
+Cyberpangolin
+??
diff --git a/u_skins/meta/mff_character_9.txt b/u_skins/meta/mff_character_9.txt
new file mode 100755
index 0000000..7d4d1ed
--- /dev/null
+++ b/u_skins/meta/mff_character_9.txt
@@ -0,0 +1,3 @@
+Greyscale Anhedonia
+Mg
+WTFPL
diff --git a/u_skins/meta/placeholder.txt b/u_skins/meta/placeholder.txt
deleted file mode 100644
index a9e6fce..0000000
--- a/u_skins/meta/placeholder.txt
+++ /dev/null
@@ -1 +0,0 @@
-Please run the update_from_db.py script to update the skins.
diff --git a/u_skins/players.lua b/u_skins/players.lua
old mode 100644
new mode 100755
index 3053530..e2a330e
--- a/u_skins/players.lua
+++ b/u_skins/players.lua
@@ -10,15 +10,12 @@ u_skins.load_players = function()
 end
 u_skins.load_players()
 
-local ttime = 0
-minetest.register_globalstep(function(t)
-	ttime = ttime + t
-	if ttime < 360 then --every 6min'
-		return
-	end
-	ttime = 0
+local function tick()
+	minetest.after(120, tick) --every 2min'
 	u_skins.save()
-end)
+end
+
+minetest.after(120, tick)
 
 minetest.register_on_shutdown(function() u_skins.save() end)
 
diff --git a/u_skins/skinlist.lua b/u_skins/skinlist.lua
old mode 100644
new mode 100755
index 718646c..7e95ff9
--- a/u_skins/skinlist.lua
+++ b/u_skins/skinlist.lua
@@ -10,17 +10,41 @@ while fetched_skip < 40 do
 	if file then
 		local data = string.split(file:read("*all"), "\n", 3)
 		file:close()
-		
+
 		u_skins.list[internal_id] = name
 		u_skins.meta[name] = {}
 		u_skins.meta[name].name = data[1]
 		u_skins.meta[name].author = data[2]
 		u_skins.meta[name].license = data[3]
 		u_skins.meta[name].description = "" --what's that??
-		
+
 		fetched_skip = 0
 		internal_id = internal_id + 1
 	end
 	fetched_skip = fetched_skip + 1
 	id = id + 1
-end
\ No newline at end of file
+end
+
+
+-- MODIFICATION MADE FOR MFF
+id = 1
+fetched_skip = 0
+while fetched_skip < 40 do
+	local name = "mff_character_"..id
+	local file = io.open(u_skins.modpath.."/meta/"..name..".txt", "r")
+	if file then
+		local data = string.split(file:read("*all"), "\n", 3)
+		file:close()
+		u_skins.list[internal_id] = name
+		u_skins.meta[name] = {}
+		u_skins.meta[name].name = data[1]
+		u_skins.meta[name].author = data[2]
+		u_skins.meta[name].license = data[3] or ""
+		u_skins.meta[name].description = ""
+
+		fetched_skip = 0
+		internal_id = internal_id + 1
+	end
+	fetched_skip = fetched_skip + 1
+	id = id + 1
+end
diff --git a/u_skins/textures/character_1.png b/u_skins/textures/character_1.png
index 8d0dd99..f58a765 100644
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diff --git a/u_skins/textures/character_10.png b/u_skins/textures/character_10.png
new file mode 100755
index 0000000..d3a2576
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diff --git a/u_skins/textures/character_10_preview.png b/u_skins/textures/character_10_preview.png
new file mode 100644
index 0000000..6b3dfdf
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diff --git a/u_skins/textures/character_11.png b/u_skins/textures/character_11.png
new file mode 100755
index 0000000..95276f2
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diff --git a/u_skins/textures/character_11_preview.png b/u_skins/textures/character_11_preview.png
new file mode 100644
index 0000000..93a6680
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diff --git a/u_skins/textures/character_12.png b/u_skins/textures/character_12.png
new file mode 100755
index 0000000..7d0f437
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diff --git a/u_skins/textures/character_12_preview.png b/u_skins/textures/character_12_preview.png
new file mode 100644
index 0000000..9cad7f2
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diff --git a/u_skins/textures/character_13.png b/u_skins/textures/character_13.png
new file mode 100755
index 0000000..c0708aa
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diff --git a/u_skins/textures/character_13_preview.png b/u_skins/textures/character_13_preview.png
new file mode 100644
index 0000000..a314016
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diff --git a/u_skins/textures/character_14.png b/u_skins/textures/character_14.png
new file mode 100755
index 0000000..5318ffa
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diff --git a/u_skins/textures/character_14_preview.png b/u_skins/textures/character_14_preview.png
new file mode 100644
index 0000000..faf6a5e
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diff --git a/u_skins/textures/character_15.png b/u_skins/textures/character_15.png
new file mode 100755
index 0000000..0358a72
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diff --git a/u_skins/textures/character_15_preview.png b/u_skins/textures/character_15_preview.png
new file mode 100644
index 0000000..b74ecb8
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diff --git a/u_skins/textures/character_16.png b/u_skins/textures/character_16.png
new file mode 100755
index 0000000..bddc959
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diff --git a/u_skins/textures/character_16_preview.png b/u_skins/textures/character_16_preview.png
new file mode 100644
index 0000000..a8c610c
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diff --git a/u_skins/textures/character_17.png b/u_skins/textures/character_17.png
new file mode 100755
index 0000000..aec6f03
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diff --git a/u_skins/textures/character_17_preview.png b/u_skins/textures/character_17_preview.png
new file mode 100644
index 0000000..4820fd7
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diff --git a/u_skins/textures/character_18.png b/u_skins/textures/character_18.png
new file mode 100755
index 0000000..a6efd13
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diff --git a/u_skins/textures/character_18_preview.png b/u_skins/textures/character_18_preview.png
new file mode 100644
index 0000000..b971955
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diff --git a/u_skins/textures/character_19.png b/u_skins/textures/character_19.png
new file mode 100755
index 0000000..ffd1974
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diff --git a/u_skins/textures/character_19_preview.png b/u_skins/textures/character_19_preview.png
new file mode 100644
index 0000000..94895cd
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diff --git a/u_skins/textures/character_1_preview.png b/u_skins/textures/character_1_preview.png
index 62a9ff2..1c0d99e 100644
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diff --git a/u_skins/textures/character_2.png b/u_skins/textures/character_2.png
index d794b87..e1ccb61 100644
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diff --git a/u_skins/textures/character_20.png b/u_skins/textures/character_20.png
new file mode 100755
index 0000000..94e373c
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diff --git a/u_skins/textures/character_20_preview.png b/u_skins/textures/character_20_preview.png
new file mode 100644
index 0000000..7449e37
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diff --git a/u_skins/textures/character_21.png b/u_skins/textures/character_21.png
new file mode 100755
index 0000000..ef8ecc9
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diff --git a/u_skins/textures/character_21_preview.png b/u_skins/textures/character_21_preview.png
new file mode 100644
index 0000000..c8b5791
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diff --git a/u_skins/textures/character_22.png b/u_skins/textures/character_22.png
new file mode 100755
index 0000000..de0f19a
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diff --git a/u_skins/textures/character_22_preview.png b/u_skins/textures/character_22_preview.png
new file mode 100644
index 0000000..cae21c6
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diff --git a/u_skins/textures/character_23.png b/u_skins/textures/character_23.png
new file mode 100755
index 0000000..6aa01e3
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diff --git a/u_skins/textures/character_23_preview.png b/u_skins/textures/character_23_preview.png
new file mode 100644
index 0000000..3d58ea6
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diff --git a/u_skins/textures/character_24.png b/u_skins/textures/character_24.png
new file mode 100644
index 0000000..ad9737f
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diff --git a/u_skins/textures/character_24_preview.png b/u_skins/textures/character_24_preview.png
new file mode 100644
index 0000000..08e467d
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diff --git a/u_skins/textures/character_25.png b/u_skins/textures/character_25.png
new file mode 100755
index 0000000..4fa5608
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diff --git a/u_skins/textures/character_25_preview.png b/u_skins/textures/character_25_preview.png
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index 0000000..2803244
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diff --git a/u_skins/textures/character_26.png b/u_skins/textures/character_26.png
new file mode 100755
index 0000000..7b4f4f5
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diff --git a/u_skins/textures/character_26_preview.png b/u_skins/textures/character_26_preview.png
new file mode 100644
index 0000000..b54d456
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diff --git a/u_skins/textures/character_27.png b/u_skins/textures/character_27.png
new file mode 100755
index 0000000..12c0253
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diff --git a/u_skins/textures/character_27_preview.png b/u_skins/textures/character_27_preview.png
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index 0000000..4221cd4
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diff --git a/u_skins/textures/character_28.png b/u_skins/textures/character_28.png
new file mode 100755
index 0000000..70921bd
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diff --git a/u_skins/textures/character_28_preview.png b/u_skins/textures/character_28_preview.png
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index 0000000..4f1529c
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diff --git a/u_skins/textures/character_29.png b/u_skins/textures/character_29.png
new file mode 100755
index 0000000..057cc3a
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diff --git a/u_skins/textures/character_29_preview.png b/u_skins/textures/character_29_preview.png
new file mode 100644
index 0000000..6cc35fa
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diff --git a/u_skins/textures/character_2_preview.png b/u_skins/textures/character_2_preview.png
index 0736def..7a6dadf 100644
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diff --git a/u_skins/textures/character_3.png b/u_skins/textures/character_3.png
new file mode 100644
index 0000000..a694868
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diff --git a/u_skins/textures/character_30.png b/u_skins/textures/character_30.png
new file mode 100755
index 0000000..453f9d3
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diff --git a/u_skins/textures/character_30_preview.png b/u_skins/textures/character_30_preview.png
new file mode 100644
index 0000000..11a95f7
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diff --git a/u_skins/textures/character_31.png b/u_skins/textures/character_31.png
new file mode 100755
index 0000000..b30c670
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diff --git a/u_skins/textures/character_31_preview.png b/u_skins/textures/character_31_preview.png
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index 0000000..16fc496
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diff --git a/u_skins/textures/character_32.png b/u_skins/textures/character_32.png
new file mode 100755
index 0000000..a01bbfa
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diff --git a/u_skins/textures/character_32_preview.png b/u_skins/textures/character_32_preview.png
new file mode 100644
index 0000000..a134b15
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diff --git a/u_skins/textures/character_33.png b/u_skins/textures/character_33.png
new file mode 100755
index 0000000..5486bc9
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diff --git a/u_skins/textures/character_33_preview.png b/u_skins/textures/character_33_preview.png
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diff --git a/u_skins/textures/character_34.png b/u_skins/textures/character_34.png
new file mode 100755
index 0000000..587c9fe
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diff --git a/u_skins/textures/character_34_preview.png b/u_skins/textures/character_34_preview.png
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diff --git a/u_skins/textures/character_35.png b/u_skins/textures/character_35.png
new file mode 100755
index 0000000..5173d20
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diff --git a/u_skins/textures/character_36.png b/u_skins/textures/character_36.png
new file mode 100755
index 0000000..a570c59
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diff --git a/u_skins/textures/character_36_preview.png b/u_skins/textures/character_36_preview.png
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diff --git a/u_skins/textures/character_37.png b/u_skins/textures/character_37.png
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diff --git a/u_skins/textures/character_38.png b/u_skins/textures/character_38.png
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diff --git a/u_skins/textures/character_39.png b/u_skins/textures/character_39.png
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diff --git a/u_skins/textures/character_3_preview.png b/u_skins/textures/character_3_preview.png
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index 0000000..2c85254
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diff --git a/u_skins/textures/character_4.png b/u_skins/textures/character_4.png
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index 0000000..fb1afd9
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diff --git a/u_skins/textures/character_40.png b/u_skins/textures/character_40.png
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diff --git a/u_skins/textures/character_41.png b/u_skins/textures/character_41.png
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index 0000000..453f9d3
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diff --git a/u_skins/textures/character_4_preview.png b/u_skins/textures/character_4_preview.png
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diff --git a/u_skins/textures/character_5.png b/u_skins/textures/character_5.png
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diff --git a/u_skins/textures/character_6.png b/u_skins/textures/character_6.png
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diff --git a/u_skins/textures/character_7.png b/u_skins/textures/character_7.png
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diff --git a/u_skins/textures/character_8.png b/u_skins/textures/character_8.png
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diff --git a/u_skins/textures/inventory_plus_skins.png b/u_skins/textures/inventory_plus_skins.png
old mode 100644
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diff --git a/u_skins/textures/mff_character_1.png b/u_skins/textures/mff_character_1.png
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diff --git a/u_skins/textures/mff_character_6.png b/u_skins/textures/mff_character_6.png
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index 0000000..e515c9d
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diff --git a/u_skins/textures/mff_character_6_preview.png b/u_skins/textures/mff_character_6_preview.png
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index 0000000..4f89890
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diff --git a/u_skins/textures/mff_character_7.png b/u_skins/textures/mff_character_7.png
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diff --git a/u_skins/textures/mff_character_7_preview.png b/u_skins/textures/mff_character_7_preview.png
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index 0000000..38ab616
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diff --git a/u_skins/textures/mff_character_8.png b/u_skins/textures/mff_character_8.png
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diff --git a/u_skins/textures/mff_character_8_preview.png b/u_skins/textures/mff_character_8_preview.png
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index 0000000..6bf0fd8
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diff --git a/u_skins/textures/mff_character_9.png b/u_skins/textures/mff_character_9.png
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index 0000000..ae0c55b
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diff --git a/u_skins/textures/mff_character_9_preview.png b/u_skins/textures/mff_character_9_preview.png
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index 0000000..a943f90
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diff --git a/u_skins/textures/u_skins_button.png b/u_skins/textures/u_skins_button.png
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new mode 100755
index cb49531..472ff33
Binary files a/u_skins/textures/u_skins_button.png and b/u_skins/textures/u_skins_button.png differ
diff --git a/u_skins/textures/ui_misc_form.png b/u_skins/textures/ui_misc_form.png
old mode 100644
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index d34d326..c6a6057
Binary files a/u_skins/textures/ui_misc_form.png and b/u_skins/textures/ui_misc_form.png differ
diff --git a/update_from_db.py b/update_from_db.py
deleted file mode 100755
index be6930c..0000000
--- a/update_from_db.py
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/usr/bin/python3
-from http.client import HTTPConnection
-import json
-import base64
-
-server = "minetest.fensta.bplaced.net"
-skinsdir = "u_skins/textures/"
-metadir = "u_skins/meta/"
-i = 1
-pages = 1
-
-c = HTTPConnection(server)
-def addpage(page):
-	global i, pages
-	print("Page: " + str(page))
-	r = 0
-	try:
-		c.request("GET", "/api/get.json.php?getlist&page=" + str(page) + "&outformat=base64")
-		r = c.getresponse()
-	except Exception:
-		if r != 0:
-			if r.status != 200:
-				print("Error", r.status)
-				exit(r.status)
-		return
-	
-	data = r.read().decode()
-	l = json.loads(data)
-	if not l["success"]:
-		print("Success != True")
-		exit(1)
-	r = 0
-	pages = int(l["pages"])
-	for s in l["skins"]:
-		f = open(skinsdir + "character_" + str(i) + ".png", "wb")
-		f.write(base64.b64decode(bytes(s["img"], 'utf-8')))
-		f.close()
-		f = open(metadir + "character_" + str(i) + ".txt", "w")
-		f.write(str(s["name"]) + '\n')
-		f.write(str(s["author"]) + '\n')
-		f.write(str(s["license"]))
-		f.close()
-		try:
-			c.request("GET", "/skins/1/" + str(s["id"]) + ".png")
-			r = c.getresponse()
-		except Exception:
-			if r != 0:
-				if r.status != 200:
-					print("Error", r.status)
-			continue
-		
-		data = r.read()
-		f = open(skinsdir + "character_" + str(i) + "_preview.png", "wb")
-		f.write(data)
-		f.close()
-		i = i + 1
-addpage(1)
-if pages > 1:
-	for p in range(pages-1):
-		addpage(p+2)
-print("Skins have been updated!")
diff --git a/update_skins_db.sh b/update_skins_db.sh
deleted file mode 100644
index 8bf9e1a..0000000
--- a/update_skins_db.sh
+++ /dev/null
@@ -1,78 +0,0 @@
-#!/bin/bash
-####
-# Licenced under Attribution-NonCommercial-ShareAlike 4.0 International 
-# http://creativecommons.org/licenses/by-nc-sa/4.0/
-#### ATTENTION ####
-## This script requires that jq and coreutils are installed on your system ##
-## In Debian-based distros, open a terminal and run 
-## 	sudo apt-get install jq coreutils
-###################
-
-# == Set variables ===
-# ====================
-NUMPAGES="1"	# Number of pages. Default is 1 page
-PERPAGE="2000"  # Number of items per page. Default is 2000.
-JSONURL="http://minetest.fensta.bplaced.net/api/get.json.php?getlist&page=$NUMPAGES&outformat=base64&per_page=$PERPAGE"	# The URL to the database
-PREVIEWURL="http://minetest.fensta.bplaced.net/skins/1/"	# The url to the location of the previews.
-temp=$PWD/tmp			# Where the temp folder will be. Default is $PWD/tmp, which means that the tmp folder will be put in the current folder
-METADEST=$PWD/u_skins/meta		# This is the folder where the meta data will be saved
-TEXTUREDEST=$PWD/u_skins/textures	# This is the folder where the skins and the previews will be saved
-
-
-# === Make a bunch of folders and download the db ===
-# ===================================================
-if [ -d "$temp" ]; then
-    rm -r $temp				# If the temp dir exists we will remove it and its contents.
-fi
-mkdir $temp				# Make a new temp dir. Redundant? No. We will get rid of it later.
-
-if [ ! -d "$METADEST" ]; then		# Check to see if the meta dir exists, and if not, create it
-  mkdir $METADEST
-fi
-
-if [ ! -d "$TEXTUREDEST" ]; then	# Check to see if the textures dir exists, and if not, create it
-  mkdir $TEXTUREDEST
-fi
-
-wget $JSONURL -O $temp/rawdb.txt	# Download the entire database
-
-
-# === Do the JSON thing ===
-# =========================
-i="0" 	# This will be the counter.
-while [ "$ID" != "null" ] 	# Repeat for as long as there is data to process
-  do
-    ID=$(cat $temp/rawdb.txt | jq ".skins[$i].id")
-    
-    # The next lines are kinda complex. sed is being used to strip the quotes from the variables. I had help...
-    meta_name=$(echo $(cat $temp/rawdb.txt | jq ".skins[$i].name") | sed -e 's/^"//'  -e 's/"$//')
-    meta_author=$(echo $(cat $temp/rawdb.txt | jq ".skins[$i].author") | sed -e 's/^"//'  -e 's/"$//')
-    meta_license=$(echo $(cat $temp/rawdb.txt | jq ".skins[$i].license") | sed -e 's/^"//'  -e 's/"$//')
-    
-    if [[ "$ID" != "null" ]]; then 	# Check to see if ID has a value
-      echo "#"$ID "name:" $meta_name "author:" $meta_author "license:" $meta_license  # Verbosity to show that the script is working.      
-      
-      echo $meta_name > $METADEST/character_$ID.txt		# Save the meta data to files, this line overwrites the data inside the file
-      echo $meta_author  >> $METADEST/character_$ID.txt		# Save the meta data to files, this line is added to the file
-      echo $meta_license >> $METADEST/character_$ID.txt		# Save the meta data to files, and this line is added to the file as well.
-      
-      
-      # === Extract and save the image from the JSON file ===
-      # ======================================================
-      skin=$(echo $(cat $temp/rawdb.txt | jq ".skins[$i].img") | sed -e 's/^"//'  -e 's/"$//') # Strip the quotes from the base64 encoded string
-      echo $skin | base64 --decode > $TEXTUREDEST"/character_"$ID".png"		# Decode the string, and save it as a .png file
-      
-      
-      # === Download a preview image whilst we're at it ===
-      # ====================================================
-      wget -nv $PREVIEWURL/$ID".png" -O $TEXTUREDEST"/character_"$ID"_preview.png"      # Downloads a preview of the skin that we just saved.
-      
-    fi
-    i=$[$i+1] 	# Increase the counter by one.
-  done
-
-# === Now we'll clean up the mess ===
-# ===================================
-rm -r $temp	# Remove the temp dir and its contents.
-
-exit # Not strictly needed, but i like to use it to wrap things up.