Added delete view
Added serializer to view
Added tests for delete

added get user to view
Pep8 fixes
&
make tests consistant
Profile avatar url refactored

Avatar Delete refactor

Tests changed
Removed pointless user get

Added assert for avatar = None
Update the doc string
Removed stray print
Removed unused attribute
It was needed after all
Updated Doc strings
More doc string
Merge pull request #72 from incuna/avatar-delete

Adding delete to ProfileAvatar