Create friendship model
Annotate friendship and user model
Make names clearer for friendships
Add relationships between users and friendships
Add friend requests and sent friend requests
Fix annotation for friendship model
Create callback to update the inverse friendship
Add friendships to seeds
Fix repeating seeded messages
Fix spacing on conversations seed and fix infinite recursion on inverse friendship callback
Friendships are working
Fix has_many friendship relations for users
Add requested boolean to friendships
Add requested friendships to the seed file
Set status time on save
Use requested at for pending column
Merge pull request #769 from teamleada/mark-friendship-model

Friendship Model