Fixed a typo in data_io.py and fixed a counting error in DaqWriterRoot class.
Fixed merge conflict in data_io.py.
fixed bug associated with starting run when no data was coming in
Merge branch 'master' of https://github.com/mwsmith2/slac-daq
Uncommented the start/stop zmq lines.
debugging print statements
Added build dependency to make and changed some mutex guards.
fixed new_data access in data_io.py
Debugged online histograms/traces.
Merge branch 'mws-dev'
Added a boost::uint64_t caste to json_spirit stuff to fix compilation problems for Aaron.
Changed start run redirect.
Switched structs over to ROOT types.  Adjusted mutex guards in root writer.
Merge branch 'master' into mws-dev
Merge branch 'master' of https://github.com/mwsmith2/slac-daq
Added more castes to online writer.
Merge branch 'mws-dev'
broadcast refresh now takes all users to the home page