Merge branch 'master' of https://github.com/libgdx/libgdx into various
Remove nested struct workarounds, flatten nested directors, etc.
Little hack to fix a link problem when using swig 3.0 with multiple modules and mingw (works fine with VC). The method ExceptionMatches is never actually used, so this practically removes it.
Swig generated files (warning: huge diff, might crash your browser).
Update bullet tests
Fix bullet tests hud viewport
Need stl exceptions, still will break on jnigen (BulletBuild.java)
Merge branch 'master' of https://github.com/libgdx/libgdx into various
Set key event timestamp
Reduce lwjgl backend performance
Migrated the RoboVM backend to use the new CocoaTouch bindings.
Updated the iOS versions of all demos to use the new RoboVM CocoaTouch bindings.
Merge pull request #1613 from semtiko/patch-1

Lwjgl backend is too fast
Merge pull request #1611 from davebaol/branch1

Set key event timestamp
toArray methods.
Fixed packing directory cleanign and creation.
Update CHANGES
Merge pull request #1618 from davebaol/update-changes

Update CHANGES
Merge branch 'origin/master'
Adds a default stylesheet, adds compile button to index.html. fixes #1621