added organization and permissions model CDB-3097
added user list view CDB-3109
added permission object to visualization CDB-3097
privacy dialog organization integration WIP CDB-3109
updated build to include new models CDB-3097
added organization model to user CDB-3097
added fake data to emulate organization (REMOVE) CDB-3097
organization models WIP CDB-3097
important note in org user list documentation CDB-3109
added documentation about the organization models CDB-3097
Update org.md
Update org.md
Fixes grammar
Update org.md

Added a new method to know if a user is admin of an organization.
CDB-3138 Small cleanup, exposing bits more of data, and superadmin controller setting also if the user is the owner of the organization
Merge remote-tracking branch 'origin/CDB-3138' into CDB-2891
CDB-3138 Added spec for proper checking an org is assigned to a user
Merge remote-tracking branch 'origin/CDB-3138' into CDB-2891
fake data for organization don't needed anymore
Merge branch 'CDB-2891' of github.com:CartoDB/cartodb into CDB-2891