Saving notes and reopening with default file name Lecture001
Fixed zoom getting out of sync on < 7.0
Deletion of notes by dragging notes to trashbin
Commit
Merge branch 'Integration' of github.com:RITAccess/accessmath into Integration
Adding scan label, improving UI. Resolve #60.
merged with notesView saving feature
Merge branch 'Integration' of https://github.com/RITAccess/accessmath into Integration
Tweaking noScanLabel.
Merge pull request #78 from RITAccess/feature/qr-button-improvement

Improving Scan UI
Pinch to zoom about a location. Issue #65
Merge branch 'Integration' of github.com:RITAccess/accessmath into Integration
Updating Stream Info from feature branch.
Bringing Integration updates into feature branch.