Application Features

Added welcome message feature.
- Message includes number of days left to access first expiring course
Added Notification Builder feature
- Added link to notification builder all admin task dropdowns in course admin app
- Added Notification tabs to the home page of the course admin app as well as each of the courses.
- Added Notification builder view which can send an email notification, pin the notification to the list or both.
- Added a Course admin notification tab inside of the course view itself
- Added a pager to each notification list displaying maximum of 3 notifications per page.
- Added Create notification button to the bottom of the admin notification list in the admin app.
Phone subscription alert
- User will receive a SMS alert when they confirm their number

Bugfixes