Added and connected all switches and date pickers in add/edit activity view controller.
Added stitches and times in data model.
Regenerated data object classes.
Got rid of unconnected properties.
Tagged weekday switches and date pickers from 1 to 7.
Implemented save content in add/edit activities.
Implemented load existing activity data (weekdays, date pickers etc.) when editing.
Added more info in view activity.
Implemented recurring event on calendar for mondays.
Added calendar event when adding activities.
Added update and delete call for editing/deleting activities. To implement deleteActivityEvent functionality.
Finished add/edit/delete calendar events.
Merge pull request #5 from ChenheliHua/activityreminder

Activityreminder