Merge pull request #13 from MelissaKam/master

Refactoring names, adding to GCM message handling
Setup Info and SharedPrefs

-Added class Prefs to make accessing SharedPreferences easier
-Added functionality to send Setup information to server
-load settings from SharedPrefs on activity start
-Added appID to Settings Object
Name changes on elements
Merge pull request #14 from gstcyr14/master

Setup Info and SharedPrefs
Test for Sending Notifications to Status Bar
Merge pull request #15 from gstcyr14/master

Test for Sending Notifications to Status Bar
Adding in back button and removing frequency option