Add initial reflection wrapper api.
More changes.
Merge branch 'master' into reflectionapi
Merge branch 'master' into reflectionapi
Bullet: Fix swig with correct Model path
Update swig to version 2.0.10
btHeightfieldTerrainShape, add custom constructors
Add managed const ptr, remove unneeded upcast
More reflection work
More reflection work
Merge branch 'reflectionapi' of https://github.com/libgdx/libgdx into reflectionapi
Merge branch 'master' into reflectionapi

Conflicts:
	backends/gdx-backends-gwt/src/com/badlogic/gdx/backends/gwt/emu/com/badlogic/gdx/utils/Array.java
	backends/gdx-backends-gwt/src/com/badlogic/gdx/backends/gwt/emu/com/badlogic/gdx/utils/ArrayMap.java
Separate bullet and custom code
Fix the bullet tests
Merge branch 'bullet' of https://github.com/xoppa/libgdx into bullet2
Fix bullet build script
FileHandle.moveTo() Update

delete() only deletes files and empty directories.  As such, moveTo() would leave the old directory after a moveTo() opperation.  By adding deleteDirectory(), this ensures the old copy is removed.  Not sure if the test "if (exists () && isDirectory())" is needed.
Merge pull request #464 from Psyfire/patch-1

FileHandle.moveTo() Update
Fix compile error on GWT, sorry!
Merge pull request #466 from ttencate/master

Fix compile error on GWT, sorry!