Fixed "Unable to load the requested class: Installer_lib"
delete
Merge pull request #2647 from jchamberlain/2.3/develop

Fixed "Unable to load the requested class: Installer_lib"
User logins on frontend work, and user plugin is more Sentry
Merge branch '2.3/develop' of git://github.com/pyrocms/pyrocms into 2.3/develop
Inconsequential user plugin improvements.
Early stages of model-based Validation