- Added new Resources (Delete images)
- Added delete notification support to notification adapter
- Added Color support for notification (if new then black else gray)
- Implemented new interface method (updateNotificationListView) to support the delete function. This method send
  the position of the notification in the notificationlist to the notificationListFragment through the main activity
  NotificationListFragment then delete remove the item from the list and the DB and update the notificationAdapter.
- Changed the SwipeRefreshLayout to the main fragment instead of the inner class
- Implemented update profile. Now it is possible to update user nickname, activities of interest and the about
  section. The updated information will be sent to the server and gets updated.
- Added User Profile Model. This model serve as a replica from the server version of the UserGeneralInformation Model
  Not all the fields are implemented as that is not necessary. This model is used to create a GSON object and send
  it to the server.
- Added new field to the DB to check if the notification is new or already read by the user. This is necessary to
  apply the right color the to notification (New Notification (not yet read) have black color, otherwise grey).
- Implemented new interface function in the main activity to support the data exchange between notificationAdapter
  and notificationListFragment
- Added is Read field to the notification model (See earlier comment)