new privacy selector changes
Merge remote-tracking branch 'origin/new-privacy-selector' into CDB-2891
Merge branch 'CDB-2891' of github.com:CartoDB/cartodb into CDB-2891
removed share options for organization users
Merge branch 'CDB-2891' of github.com:CartoDB/cartodb into CDB-2891
basic permission code for derived visualizations
Merge branch 'CDB-2891' of github.com:CartoDB/cartodb into CDB-2891