Lastest tweet_Classifier

Not necessarily a trigram classifier
Now graphing tweet sentiments; updated zmq_srv.py to exactly specify which database columns are being queried
Merge pull request #49 from lostorbit/master

Now graphing tweet sentiments; updated zmq_srv.py to exactly specify which database columns are being queried
added a few new functions: _sort for sorting the interal data by date and keeping a sorted python list, starts_within which checks if an object starts within the time peroid of another object passed into it
Merge pull request #50 from lostorbit/master

few new functions
Added the connection layer to the tri-gram classifier.
Merge pull request #51 from djiang3/master

Connection Layer to the Tri-Gram Classifier
backup of zmq_stockpull files before merging with upstream
Merge remote-tracking branch 'upstream/master'

Refreshing from upstream, pulling in everyone's changes
modified run_plot to take length and start as optional arguments, adjusting the dates the plot displaed spans. new functions: .length()- returns length of object's stored date/item list; save_plot(filename, [len, start])- functions same as run_plot() but saves to filename
modified run_plot to take length and start as optional arguments, adjusting the dates the plot displaed spans. new functions: .length()- returns length of object's stored date/item list; save_plot(filename, [len, start])- functions same as run_plot() but saves to filename
Merge pull request #52 from lostorbit/master

modified run_plot, added two new functions
Updated zmq_srv

added a delete statement for trendPoint table pushes, to drop data for
the same day that is being pushed. Eliminates multiple points for the
same dateRange.
Final Tweet Classifier
Re Final Tweet Classifier
Sprint 3 Reflection
Updated gui and server retrieve info
Merge remote-tracking branch 'upstream/master'
Restructured GUI code. Now fully fuctional except for graphs