fix cancan.gemfile
fix cancan.gemfile

soupmatt/rails_admin,jasnow/rails_admin,dalpo/rails_admin,soupmatt/rails_admin,allori/rails_admin,widgetworks/rails_admin,zambot/rails_admin,sferik/rails_admin,jasnow/rails_admin,widgetworks/rails_admin,sferik/rails_admin,dalpo/rails_admin,dalpo/rails_admin,soupmatt/rails_admin,zambot/rails_admin,jasnow/rails_admin,allori/rails_admin,zambot/rails_admin,sferik/rails_admin,allori/rails_admin,widgetworks/rails_admin