RD:PM: refactor - move plugins into separate files. new-repeat-visits done.
RD:PM: refactor - move plugins into separate files.  trim down session/persistant cookie code
RD:PM: refactor - move plugins into separate files.  delete trackDCMPPage
RD:PM: refactor - move plugins into separate files.  channel manager.
Merge remote-tracking branch 'origin/master'
RD:PM: refactor - move plugins into separate files.  channel manager.