Added versions for other than int & method filled(...)
Removed debug message in FontFitButton.
Fixed issue #11, Rotation now works better.
Fixed issue #12
Added constructor to RectangleLayout.
Reworked FontFit* to one package that's more robust & sound OOD.
Added MeasureUtil class.
Fix issue #14
Adding attrs.xml changes for FontFitEngine.
Changing version in manifest: 1.2.1
Merge branch 'sort_challenge' into development