Improvements to luggage_resources, the expertise view, and removing the admin role variable.
Merged with upstream Luggage 3.2.4. Suitcase now has better support for a site symbol, color changes, and some elements can be hidden.
Please note: this release includes an update that may touch public files. If you run `drush updb` and your site has a custom logo, you may want to verify the permissions on public://suitcase_config to make sure the web server has permissions to write to that directory and files.