Added Vector.limit(float maxLength) methods
remove unused imports and resources
Add $compilerSuffix property
Add $ndkSuffix property
Remove Vector2.tmp() and its variations (.tmp{1,2,3})

Down with public static mutable objects.  Up with private static mutable objects ... I guess.
Remove Vector2.tmp usage from PathTest and StageTest
Add a static scratch vector in pax-britannica's Ship.java
Replace Vector2.tmp usage with local static scratch variables throughout scene2d.

This breaks the API since Vector2.tmp* were all public.
Merge pull request #253 from Thotep/master

Added Vector.limit(float maxLength) methods
Merge pull request #255 from xoppa/misc

jni-gen, Add $compilerSuffix property
Merge pull request #254 from sourcecod/master

cleanup invader example
removed class files...
Merge branch 'master' of https://github.com/libgdx/libgdx
added .class to gitignore
Merge pull request #256 from bitiotic/squash-vector2-tmp

Remove Vector2.tmp() and its variations (.tmp{1,2,3})