Add ability to roll other sites results into your own, both subsites and 'other sites'
Clean code.
Fix filter.
Remove special settings page, move solr settings into vsite settings.
Move settings into VSite settings.
WIP, autocomplete list of vsites.
Return title plus nid.
Minor code fixes.
Fixing meuh item.
Adding modal window.
Add submit button.
Add settings to links.
Remove os_js_alter() code that makes autocomplete not working on modal.
Add close link and dismiss modal in submit.
More work.
Pushing fixes.
Work on modal link.
Expose the "filter by sites" facet.
Imitate taxonomy_autocomplete but with VSites, and keep selected vsites.
Set/get lsit of vsites properly.