Flowers: New texture for yellow dandelion

Derived from the white dandelion texture.
Uses the flower head colours of the previous yellow dandelion.

mods/flowers/README.txt

@@ -11,7 +11,6 @@ Authors of media (textures)
 ---------------------------
 RHRhino (CC BY-SA 3.0):
   flowers_dandelion_white.png
-  flowers_dandelion_yellow.png
   flowers_geranium.png
   flowers_rose.png
   flowers_tulip.png
@@ -23,4 +22,7 @@ Gambit (CC BY-SA 3.0):
   flowers_waterlily.png
 
 yyt16384 (CC BY-SA 3.0):
-  flowers_waterlily_bottom.png, derived from Gambit's texture
+  flowers_waterlily_bottom.png -- Derived from Gambit's texture
+
+paramat (CC BY-SA 3.0):
+  flowers_dandelion_yellow.png -- Derived from RHRhino's texture

mods/flowers/init.lua

@@ -72,7 +72,7 @@ flowers.datas = {
 	{
 		"dandelion_yellow",
 		"Yellow Dandelion",
-		{-2 / 16, -0.5, -2 / 16, 2 / 16, 4 / 16, 2 / 16},
+		{-4 / 16, -0.5, -4 / 16, 4 / 16, -2 / 16, 4 / 16},
 		{color_yellow = 1, flammable = 1}
 	},
 	{

mods/flowers/license.txt

@@ -32,6 +32,7 @@ Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
 Copyright (C) 2014-2016 RHRhino
 Copyright (C) 2015-2016 Gambit
 Copyright (C) 2016 yyt16384
+Copyright (C) 2017 paramat
 
 You are free to:
 Share — copy and redistribute the material in any medium or format.