Update pull_requests to support before and after
Update pull_requests to support before and after

tphoney/community_management,DavidS/community_management,mhaskel/community_management,tphoney/community_management,DavidS/community_management,underscorgan/community_management,mhaskel/community_management,underscorgan/community_management,DavidS/community_management,HelenCampbell/community_management,underscorgan/community_management