RealBadAngel's patch which allows the lua api to read pressed player keys. This should make it possible to change the player's animation based on what he is doing

Correct lua api version number

Always update animations and attachments after the entity is added to scene client side. Fixes animations not being applied in client initialization for some reason. Attachments should be re-tested now just to be safe.

Fix a segmentation fault caused by reaching materials that didn't exist in a loop for setting texture

doc/lua_api.txt

@@ -1,4 +1,4 @@
-Minetest Lua Modding API Reference 0.4.0
+Minetest Lua Modding API Reference 0.4.3
 ==========================================
 More information at http://c55.me/minetest/
 
@@ -1132,7 +1132,11 @@ Player-only: (no-op for other objects)
   ^ Redefine player's inventory form
   ^ Should usually be called in on_joinplayer
 - get_inventory_formspec() -> formspec string
-
+- get_player_control(): returns table with player pressed keys
+	{jump=bool,right=bool,left=bool,LMB=bool,RMB=bool,sneak=bool,aux1=bool,down=bool,up=bool}
+- get_player_control_bits(): returns integer with bit packed player pressed keys
+	bit nr/meaning: 0/up ,1/down ,2/left ,3/right ,4/jump ,5/aux1 ,6/sneak ,7/LMB ,8/RMB
+	
 InvRef: Reference to an inventory
 methods:
 - is_empty(listname): return true if list is empty