Revert "Revert "some updates to collection""
Revert "Revert "some updates to collection""

This reverts commit b83407d29fe39eb34c2e300a299125b518b55bf9.

OpenSocial/pump.io,stephensekula/pump.io,Acidburn0zzz/pump.io,grdryn/pump.io,stephensekula/pump.io,landsurveyorsunited/pump.io,profOnno/pump.io,strugee/pump.io,pump-io/pump.io,OpenSocial/pump.io,e14n/pump.io,pump-io/pump.io,detrout/pump.io,Acidburn0zzz/pump.io,grdryn/pump.io,strugee/pump.io,pump-io/pump.io,e14n/pump.io,profOnno/pump.io,stephensekula/pump.io,gabrielsr/pump.io,detrout/pump.io,e14n/pump.io,landsurveyorsunited/pump.io,gabrielsr/pump.io