code rearrangement
added progressbar maxProgress xml attribute
added metadata,
fixed play fart button state handling
added metadata,
fixed play fart button state handling
Merge remote-tracking branch 'origin/master'

Conflicts:
	.idea/workspace.xml
	Notifart/src/main/java/com/fartware/notifart/activities/RecordFartActivity.java
	Notifart/src/main/java/com/fartware/notifart/media/MediaConstants.java
	Notifart/src/main/res/values/strings.xml