MMS Breath

Credits: @Kroz for the icons and idea!

This will give your SMS notifications a breathing effect in the statusbar instead of an static icon.

Reworked by mnazim for super simplified implementation

Change-Id: I50f0e694151ed1237e838aa61c1e43f8d7fb10c0

Conflicts:

	res/values/strings.xml
	src/com/android/mms/ui/MessagingPreferenceActivity.java