Timeriffic 2.00.01

Timeriffic - does one thing: it can mute or un-mute the global Android ringer at a specified time of the day. Example: Got class M, W, F at 8am, use Timeriffic to:  * un-mute your volume from 7am - 8am during the ride to class,  * switch to vibrate at 8am,  * and then back to full volume at 9am