:changeset, :query], :browse
can [:show], OldNode
can [:show], OldWay
+ can [:show], OldRelation
can [:show, :new], Note
can :search, :direction
can [:index, :permalink, :edit, :help, :fixthemap, :offline, :export, :about, :communities, :preview, :copyright, :key, :id], :site
can [:show], :deletion
if Settings.status != "database_offline"
+ can [:subscribe, :unsubscribe], Changeset
can [:index, :new, :create, :show, :edit, :update, :destroy], ClientApplication
can [:index, :new, :create, :show, :edit, :update, :destroy], :oauth2_application
can [:index, :destroy], :oauth2_authorized_application