add beacon monitoring on recipe load, improvements to notifications, bug
fixes
add api for removing device from monitoring
Merge branch 'master' of https://github.com/richk/ProjectBeacon

Conflicts:
	src/com/codepath/beacon/activity/MyRecipeActivity.java
	src/com/codepath/beacon/fragments/RecipeListFragment.java
Fixed a bug with progress bar
Refresh MyRecipeActivity when a recipe is deleted.
Merge branch 'richak' of https://github.com/richk/ProjectBeacon into richak