Adding build.gradle to allow using it with Android Studio
Using attribute with name "background" make error.
Changing it into mtv_background (and changing foreground into mtv_foreground for logic).
Adding documentation for Android Studio
Improving format of documentation
Merge commit 'abee89fccf76f538897aa058d8509deae840b556'

Conflicts:
	res/layout/main.xml
	src/com/qwerjk/better_text/MagicTextView.java