Merge pull request #379 from broken-e/master

Array 4-arg constructor in GWT emu
Fix flip/rotation for cells when yUp = false

Also applied formatter, and moved the cell creation into its own method to
avoid duplication of the flip/rotate logic for each encoding.
Remove unused imports in GWT emulation
fixed ios jnigen template, requires ios sdk 6.1
fixed freetype and bullet jnigen ios build script
fixed issue 1416, doSleep is honored in box2d World constructor
fixed issue 1393, polygon region constructor taking region + vertices was calculating uvs incorrectly
fixed issue 1366, glCompressedTexImage2D implemented. will only work with desktop texture formats
'fixed' issue 1337 by adding javadoc :/
Audit and organize GWT module def.

Additional small changes for GWT compatibility.
Add method that returns the name of the Rect atlas region
Fix issue 1377, Sort Texture atlas regions by their name
#set(Circle) & #set(Ellipse)
Merge pull request #383 from seroperson/math

Setter methods in Ellipse and Circle
Wrote a proper localToParentCoordinates without the unscaled, unrotated restriction.

GroupTest is a test for it.
Merge remote-tracking branch 'origin/master'
Refactored parentToLocalCoordinates.

I tested this via GroupTest and it seems to work. Not sure why we were doing two rotations for origin? If there was a good reason I'd like to include a test case in GroupTest. I wrote localToParentCoordinates with only a single rotation, so if we really do need two rotations that would also be broken.

Besides using a single rotation, I removed branching where we only saved a couple subtractions.
Changes.
Merge pull request #386 from veger/master

Fix issue 1377, Sort Texture atlas regions by their name
A little clean up for sorting rects by name.