Initial AuthenticationManager work (hashing, password validation, cookie generation)
Login page has been wired up (generates session cookies).
Finished /dev auth with cookies.
Removed username and password from /dev and /dev/reset
Minor fix to ensure we don't get ninject issues when an authentication manager has not been created, Changed some methods in AuthenticationManager to internal.
Minor cleanup in AuthenticationManager
Added per-password salt to Authentication Manager.
Merge branch 'dev'