Display modal when not authenticated on adding events
Merge branch 'master' into issue-79-modal
Ping the server once every minute and redirect back to  once it's available
Display modal window when user is not authenticated
Merge pull request #81 from bp323/errorRedirect

Verified + merging
Merge remote-tracking branch 'mathieu/issue-79-modal' into issue-79-modal
Change ID of signin form to class in tests