Rewrote authenticate_as_writer and authenticate_as_administrator to use authenticate
Rewrote authenticate_as_writer and authenticate_as_administrator to use authenticate

version=0.0.0.8
[plugins: 23 tests, 70 assertions, 0 failures, 0 errors, 0 skips in 0.3 seconds]
lib/user_auth/action_controller_override.rb
- Modified authenticate() to receive argument also_must_be_true to be used to
  pass authentication as additional conditions.
- Rewrote authenticate_as_writer() and authenticate_as_administrator() to call
  authenticate() with additional conditions.

md1961/user_auth,japex/user_auth