Update .gitattributes
Add LWJGL source for debugging purposes.
Update FutanGame.gwt.xml
Fix Android resources.

* rename res/drawable to res/drawable-mdpi
* remove res/layout
Update AndroidManifest.xml
Update .gitignore
Remove .idea/workspace.xml
Update .gitattributes
Update to libGDX nightly 2013-04-02.
Update graphics.