pull code
tried load function, doesn't work
Merge branch 'LevelEditor' of https://github.com/Tadimsky/vooga into LevelEditor
Integrated with Input team's input
resolve merge conflict
resolve merge conflict
add back the occupied if statement in paint

remove and clear rely on this to work
Some clean up
merge conflicts
merged conflicts
created seperated saver and loader
changed file format to XML
resolve merge conflicts
delete test files
modified design, separated terrains and node
add more information to XML parser
tested, works well, still have to implement left part, but wont take long
Merge pull request #5 from Tadimsky/LevelEditor

Level editor