Design and implement Login, Logout feature #28
Description
Entrance Criteria
This ticket depends on the completion of #26 .
Acceptance criteria
When user is not logged in, and when the user clicks "logout":
- User can access Login page (or modal dialog)
- Entry of valid username and password succeeds login
- After Login, user is re-routed to homepage as a logged in user (it can be a blank page)
When user is logged in
- User cannot access signup
- User cannot access login
- User can access logout link or button