Fixes migration file
Adds a "challenge" link to the nav bar
Merge branch 'subscription' of github.com:boersmamarcel/challengesplatform into subscription
Obsolete check; removed
Removes given i'm logged in as supervisor
Fixes supervisor adding
Fixes login as supervisor
Merge
Merge branch 'subscription' of https://github.com/boersmamarcel/challengesplatform into subscription
Finally merged
Updated user_id to supervisor_id, merged with dashboard
fixed seed for travis
fixed tests
Added no transaction flags
Removed given logged in steps
removed supervisor feature
Wip'ed pending tests