Updated minimum version to be SDK 23, Lollipop

Added notifications (with SharedPreferences) for course start and end dates.

Added term delete capability.

Added course delete capability.

Mocked in initial sharing of notes via email.

Added ability to add notes to courses, started stubbing out remove and correpsonding menus where appropriate. Prepping to add email notes feature.

Refactored to use drop downs (Spinner) instead of text fields (EditText).

Replacing free form fields (EditText) with drop down lists (Spinner) where appropriate. Safety check-in.

Safety checkin as things start to finalize from a functionality perspective.

Majority of first pass implemented. Headed towards upcoming milestones on main activity screen.

Add note CRUD operations pass one implemented including but not limited to adding and changing images taken from camera attached to note.

Adding ability to add images captured with the camera to a note. Needs major cleanup. This is a safety checkin.

Assessment alerts initial pass with removal from DB and notifications implemented.

CRUD for alerts added v1.

Working through adding notifications. Safety check-in point.