Fix within bug.

The within problem that was commented out now works properly with
proper refactoring.
Merge https://github.com/geisler/game_contest_server into dev
Working login, but still need cookies
Test login functionality.

With these tests, we ensure that the user must be logged in before
they can edit their profile and that the user is automatically logged
in when their account is created.
Working log in, still need to pass tests
Merge https://github.com/geisler/game_contest_server into dev
Passing all test, but 1 broken
Passing all test for login/out etc.
Update tests with administrator account

These tests now ensure that the proper privileges are observed when
creating/updating accounts so that only the right values can be
changed by the proper users in the usual and desired ways.  Most
functionality with the user login/logout/creation should be complete
at this point.
Merge https://github.com/geisler/game_contest_server into dev

Conflicts:
	spec/features/users_pages_spec.rb
Passing most tests