Shared Prefs

Backup Library function for Shared Prefs updated.
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/edu/buffalo/cse/nsr/reptor/BackupLib.java
	src/edu/buffalo/cse/nsr/reptor/RecorderTransformer.java
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/edu/buffalo/cse/nsr/reptor/BackupLib.java
	src/edu/buffalo/cse/nsr/reptor/RecorderTransformer.java