made a daemon to update spots with labstats data

refs SPOT-791

still waiting on server side changes to be finished before
i can completely finish this up
updated the labstats daemon to check for an extended_info field while waiting on external_id

fixes SPOT-791

this still isn't completely ready for deployment until the external_id
is being used. but i provided an todo and the code required to switch
with the existing code to get the external_id to work once it is ready
updated the management command so the stop_labstats_daemon would work better

refs SPOT-791
adds the etag to the spot json

refs SPOT-791
removed the labstats daemon from the server because there is an app to do the daemon RESTfully, now

refs SPOT-791
Remove now unneeded soappy requirement - the spacescout_labstats app now does this SOAP work.
Merge branch 'master' into uiuc_merge