added documentation for the icon url when creating players
added some documentation to the method find_recordings_by_arb_token
Merge pull request #2 from evgfedko/master

perfekt
added the docs for the player update method
added update club method
changed the method from update_club to update_user
Merge pull request #3 from evgfedko/master

update user club
Merge branch 'master' of https://github.com/fubalytics/api
added comments
some small bug with ud fixed