Merge branch 'release/v0.3.1' into develop
Send app version while registering in backend.
Integrate application with Google Analytics.

Log every screen the user is on, search and shuffle events, and duration of download.
Log to analytics clicks on the buttons in CardExpand.
Merge branch 'feature/analytics' into develop
Bump to version 0.3.2
Merge branch 'release/v0,3.2'