Removal of R.java in gen. again
better organization of the code
clear separation between different type of strings
Now a call from a specific number raise the volume
Refactoring : new methods, cleaner code
Switch from preferenceActivity to Fragment
Now the app is back with no deprecation warning,
and layout files back where they belongs
Changed min SDK version (use of Fragments)
MAJ strings.xml
Merge https://github.com/Blizarre/SMSBeacon

Conflicts:
	src/com/example/smsbeacon/PreferencesActivity.java