Moved dialogs to their own package and renamed files with dialog to fragment, also added DeleteEventFragment
Removed LocalBroadcastManager call until known whether it is actually needed or not
Implemented DeleteEventFragment and deleting event
Added deleting of event
Added navigateUpTo EventListActivity because EventDetailActivity may be shown or may not be and this should handle both, need to come up with a better solution, also fixed bug introduced when fragment arguments name changed to better portray use
Removed currently unused code
Added copyright
Renamed Callback interface
Moved files from values-large to vlues-sw720dp-land, created layouts for Agenda view and deleted unnecessary layouts