Fixed indentation to 2 spaces
Merge remote-tracking branch 'extendedmind/master'
Refactored out neo4j impermanent data provider, added first version of authorization.
Merge branch 'master' of github.com:ttiurani/extendedmind
Changed status code 401 to 403 to prevent username password popup
Fixed html5 input bug in LoginSpec e2e test.
Fixed conflicts.
Fixed e2e tests. Added 'page not found' html page and controller. 'locationChange' saves next path where 'loginSuccess' signal redirects afterwards.