added additional check with js_minify optimization to make sure a result is returned
fixes for redirecting to the appropriate 'login_redirect' configuration page
added disabled parameter to a simple module
Merge pull request #220 from specialbrand/develop

Updated to store the insert_id in a variable in case multiple saves occur at the same time so each save returns the correct ID
fixed issue with generated on_before_save method running the on_after_save method instead.
added ability to use placeholders in where conditions with foreign keys and removed call unnecessary call to list_fields
Merge branch 'develop' of github.com:daylightstudio/FUEL-CMS into develop