Players can now be set to meshes using the following test script:

function switch_player_visual()
		prop = {
			mesh="player.obj",
			texture="player.png",
			visual="mesh",
		}
	for _, obj in pairs(minetest.get_connected_players()) do
		obj:set_properties(prop)
	end
	minetest.after(1.0, switch_player_visual)
end
minetest.after(1.0, switch_player_visual)

3D model support for players using Irrlicht. Also ready the basis for mesh support on nodes / items via LUA (to be done). Supports any mesh format compatible with Irrlicht, but animations are not set up yet.

This causes textures to be deleted before they are no longer accessed,
resulting in a segmentation fault. This needs to be rewritten in such a way
that textures are deleted when the client disconnects from a server.

This reverts commit 41c00e87.

Set one or more of these in the config to turn the related option on:

mip_map = 1
anisotropic_filter = 1
bilinear_filter = 1
trilinear_filter = 1

Blacklisted characters are: / \

Version 0.4.3-rc0; increase PROTOCOL_VERSION due to backwards-incompatible InventoryList width field

Remove "Unknown inventory identifier" deserialization errors, because they can break forward compatibility

- Don't select blocks for drawing in every frame
- Sort meshbuffers by material before drawing

- You have 2 stacks: a with x items and b with y<x items
- Take a with your mouse and place it on b
- Whole stack a moves to b
- (y * 2 - x) items move from b to a
- (x - y) items are left to the mouse cursor

- Display message when associating a key already in use
- Fix issue for not beeing able to assign space to an action
- Cleaning up
- Make it build (by celeron55)

"aux1_descends" setting switches to the old descend control.