Depreceating Old version of mongologue
Removing duplicate feeds function
Update the User Document also when a user joins a group
adding email to necessary attribute and removing unwanted id() functions
Removing reference to depreceated id() function from User Model
Implement group joining logic in register User.
Group all now returns array of documents instead of array of models.
removing type casting of id to string in setId function
Changing test to add emails and pics. (Emails are now necessary attributes in User Model)
Adding Tests for getting correct user feeds.
getFeed function is removed from the Inbox Collection which was duplicating the get function.
original function get now renamed to feed