Hiding ColorSegmentedConrol on Note Mode.
Implementing note-dragging and removing.
Removing pin .pngs. Resolve #48.
Add Open Lecture button to Storyboard.
Adjust Popover height to reasonable value.
Remove old Settings VC, implement new popover.
Begin to implement functionality of new settings popover.
Merge pull request #51 from RITAccess/userInterface

User interface