Added test for updating user attributes from request env.
Added name fields to users table.
Using devise-remote-user v0.0.2 from github branch.
Warden after_authentication callback added to Devise initializer.
Upgraded devise-remote-user to v0.1.0.
DeviseRemoteUser config options updated in Devise initializer.
Added test for DeviseRemoteUser auto-update feature.
Upgraded devise-remote-user to v0.2.0.
Merge pull request #362 from duke-libraries/issue-356

Issue 356