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
Remove old test code
Set key event timestamp
Reduce lwjgl backend performance
Added rows parameter to set preferred height for TextArea
Visual pressed only affects presses shorter than the visual press duration.

#1612
Merge branch 'origin/master'
Merge pull request #1609 from anserran/rowscolumns

More control over preferred size in TextField and TextArea
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.