change pw and sched interval
auto merge
Kensky more at MSJ on Mon/Friday
Merge branch 'master' of https://github.com/grogo/schedule
merging from github
Truong more at EG, less at other MICs
more changes for Truong
MGH NUCS changes
Factored out monday_friday_requests and a few other functions from dayoffstats.py.  To remove dependency on Counter.

added stats_utils.py.
cleaned up some code dealing with long weekends.
new dependency on print in dayoffstats.
merge
Ad MOB_MRI service rotation
merge with master
Couple more tweaks
merge with master
Merge branch 'refs/heads/master' into sequential_match
RandomTieredList now works to create rand generator and return randomize choices
removed obsolete random assignment stuff
first steps toward creating random assignments to SWING