Feature list view

Server Changes: 
 - App key is sent to widget when getting settings from widget (Code commented out - will figure out when building modal)

Client Changes:
- Added List View for Widget! 
- Set up angular aspects of desktop mode - made title, description dependent on settings values, calendar only loads when view is in Month mode in settings
- Created default settings for app
- Height of the widget automatically adjusts to changes in size of the calendar
- Updated widget to update height when event slider shows and disappears
- Updated to bootstrap 3 (new button style)
- Moved calendar setup code to own file
- Created file for setting up list mode and handling list modifications