reformat history to make it easier to chart
reformat history to make it easier to chart

Crashfreak/maproulette,osmlab/maproulette,mvexel/maproulette,Crashfreak/maproulette,mvexel/maproulette,osmlab/maproulette,Crashfreak/maproulette,mvexel/maproulette,mvexel/maproulette,osmlab/maproulette,Crashfreak/maproulette,osmlab/maproulette