Lodging & Event Updates -- Mostly Functional

1 Current Bug: When switching tabs FROM an Event or LodgingFragment,
the program enters an infinite loop with the DB. Haven't had the time
to fix this yet, but Nery, if you'd still like to merge, feel free to.
I can look into this after about 5:30 tonight.

Completed [Ignoring the bug]:
MainActivity [Lodging & Event handling uncommented]
EventFragment, EventsAdapter, EventsDbAdapter, EventsGridFragment
Lodging, LodgingFragment, LodgingsAdapter, LodgingsDbAdapter,
LodgingsListFragment

[layout] 	event_grid_item, event_fragment, event_grid_fragment,
			lodging_list_item, lodging_fragment, lodging_list_fragment

[layout-land]	event_grid_item, event_fragment, event_grid_fragment,
				lodging_list_item, lodging_fragment

[values]	strings [Event & Lodging Updates]
Fix for infinite loop issue with EventsGridFragment &
LodgingsListFragment.

Thanks, Chris!
Merge pull request #15 from nerychapeton/Lodging&Event-FinalSprint

Lodging&event final sprint