Add UserFriend Entity
Add addFriend, removeFriend actions
Add user's profile page
Add friends list in user profile
Add FriendshipStatusEnumType
Add FriendController
Rename Friend entity to Relationship
Fix ProfileController, templates
Add auth check in FriendController
Merge upstream/master with new templates to friends
Integrate friends system into new templates
Add hidden from friendship requests subscribers
Fix templates
Move friends to separate page
Add unsubscribe action
Refactor code for guidelines
Create RelationshipRepository for custom queries

And move getting relationships methods to it.
Merge upstream/master
Add friendship requests count in left menu in profile

Also fix typo in namespace of RelationshipRepostory and add linebreak at the end.
Add ProfileTrait for loading friendship requests count to templates
Merge pull request #90 from ZRazor/friends

Friends system ( #69 )