Updated GUI
stuff
Merge remote-tracking branch 'upstream/master'
Added background image
Literally added background image
Added Aaron's new duties
Multiple Screens and buttons
Merge pull request #41 from lostorbit/master

simple stock average graphing
Merge branch 'master' of https://github.com/AaronTR/SLU_Software_Engineering_Group_A
Merge remote-tracking branch 'upstream/master'
Merge pull request #40 from AaronTR/master

Background Image Stuff
Merge remote-tracking branch 'upstream/master'
Removed ps, neg, and finacial search terms
Merge pull request #42 from AaronTR/master

Removed pos, neg, and financial search terms
Merge pull request #43 from lostorbit/master

updated graphanalysis.py
Fixed search without terms, multiple pages of tweets
Merge pull request #44 from AaronTR/master

Fixed search without terms, multiple pages of tweets
Merge pull request #45 from lostorbit/master

start of graphing twitter daily sentiments
Changed GUI, zmq_srv, sentiment_analyzer
Added important signal/multi-threading shtuff