Accommodate the change in Editable Node class
add support to multi-layers
Merge branch 'LevelEditor' of https://github.com/Tadimsky/vooga into LevelEditor
Merge branch 'master' of https://github.com/Tadimsky/vooga into LevelEditor
Input Path changed
Implement add player
fixed code problems
Merge branch 'LevelEditor' of https://github.com/Tadimsky/vooga into LevelEditor
Implement remove player

Bug exists
merge
Resolve merge conflicts
Add player and remove player works

Not perfectly
fixed bugs and bad code
Merge branch 'LevelEditor' of https://github.com/Tadimsky/vooga into LevelEditor
XML map saver implemented
Merge pull request #10 from Tadimsky/LevelEditor

Merged in LevelEditor branch