v1.0.05 Release

Release Notes:
User can register using email id from the mobile application.
User can enroll into a course from the mobile application.
Zero rating feature (Enabled for Airtel-Rwanda)
Segment events for enrolling in a course and registration.
Social feature (Disabled in the build)
UX changes (Launch screen, Course Info, Settings)

Bug Fixes:
A few bugs that were marked in JIRA.