Merge pull request #2 from boskee/master

Updating #2
Merge pull request #3 from boskee/master

Updating #3
Merge pull request #4 from boskee/master

Updating #4
ItemSelector.get_current_block: No longer removes blocks
That functionality split into ItemSelector.remove_current_block
Prevents player from placing blocks inside themselves
Issue #38 - File manager.py created. Repository reorganized. TODO create a file named defines.py, to change things like 'resources/images/textures.png' for '%s/textures.png' % images. TODO create other modes for update() in manager.py
Merge branch 'master' of git://github.com/BertrandBordage/Minecraft

Conflicts:
	gui.py
Merge branch 'block_placement' of git://github.com/Nebual/Minecraft

Conflicts:
	main.py
Merge branch 'master' of git://github.com/BertrandBordage/Minecraft
Merge branch 'master' of git://github.com/embatbr/Minecraft
Players can't place blocks on top of blocks with density < 1 (eg. water).
Item stacks can now be split in half (using right mouse button). Clicking stack while holding SHIFT will move it between inventory and quick slots.
Removed redundant files. If you want to relocate current code, use git mv.
Merge branch 'master' of https://github.com/boskee/Minecraft