Fixes #369
added test for PMID calls. Related to issue #374
#374 httpclient object takes care of literature call URL construction

I'm not entirely sure if this fixes the problem, but I ran the tests on my computer, and it seems to work now. I hope the Jenkins build completes. >_<

To Do:
Write more unit tests.
using beta services for beta
Removing outdated inline docs.
Fixed sorting. Fixes issue #376
Removing quote from q-type query.
Fixes issue #375
fixed #377
removing unnecessary console.log
added new class for pop-up message
added css file to disease.mustache
Created Row/Column intersection, Added Model Scores under x-axis, Fixed bug with empty grid row at the bottom of the initial page
Added Harrys setTargetSpeciesName function
Fixes #381
Fixes #382
Grid Intersections completed, new multi-color gradient added
Merge branch 'modelviewer'
Intersections occur on mouseover, not click
Intersection removed on mouseout
Fixes #393
new
Added Sebastian Kohler to team page