Merge pull request #21 from RITAccess/networking

New auto layout and network connection interface.
Removed unused files
Fixing popover bug, adding titles to buttons.
Changing popover check to a ternary.
Dismissing popover appropriately.
Merge branch 'master' of https://github.com/RITAccess/accessmath into userInterface
Dismissing popover appropriately.
Merge pull request #22 from RITAccess/userInterface

Fixing popover bug, adding titles to buttons.
Set up OC Tests (XC only works with iOS 7)
Merge branch 'master' of github.com:RITAccess/accessmath
Fixed testing, works with xcode 5
Added Networking test template
Added networking test template
Custom sub-classed ColorSegmentControl extension.
Changing BG color, removing unnecessary .pngs.
Added more UTs
Drawing colors appropriately.
Extending height of ColorSegmentControl.
Adding return functionality from drawing mode.
Beginning work on zoom.