Merge pull request #1 from JoshDaly/master

getting new worker stuff
Can now import hits. ZMQ and threading are stable.
The DB is updated to include more data
Added some preliminary code for using SGE
Fixed DP version
removed some pesky print statements
Incorporated all the SGE stuff now.
TrackM at this stage NEEDS to be run on a server. This commit is part pf moving the DEV
effort onto the ACE cluster
Merge remote-tracking branch 'joshMain/master'
many mor eupdates. Time to move into server only mode
versioning