Improved docs for front ends in FlxG
Introduce tile package
Improve FlxColor documentation
Option to redirect traces into the log window
Improve docs ("FD compatibility")
Merge pull request #458 from Gama11/dev_FlxG

Improved docs for front ends in FlxG, closes #425
Merge pull request #459 from Gama11/dev_tile

Introduce tile package, closes #455
Merge pull request #462 from Gama11/dev_interpolation

Improve FlxColor documentation, closes #428
Add default value for redirectTraces
Merge pull request #463 from Gama11/dev_log

Option to redirect traces into the log window, closes #452