Document changes to the user API.
Document changes to the user API.

PalmBeachPost/panda,datadesk/panda,datadesk/panda,PalmBeachPost/panda,datadesk/panda,ibrahimcesar/panda,ibrahimcesar/panda,ibrahimcesar/panda,PalmBeachPost/panda,PalmBeachPost/panda,pandaproject/panda,NUKnightLab/panda,newsapps/panda,NUKnightLab/panda,ibrahimcesar/panda,PalmBeachPost/panda,datadesk/panda,NUKnightLab/panda,pandaproject/panda,pandaproject/panda,newsapps/panda,NUKnightLab/panda,pandaproject/panda,pandaproject/panda,newsapps/panda,newsapps/panda,ibrahimcesar/panda,datadesk/panda