13A016 Update

Update includes bug fixes introduced with the 13A012 update which were
not properly tested for (sorry), as well as a database update to
prepare the system for the multi-site capabilities coming in Milestone
13B.

Default Manifest theme has also been updated to resolve some pesky
problems where tags would be returned with erroneous search formats.
13A018 Update

This update includes a lot of great fixes and enhancements including:
* fix for 500 Error in Admin on Shared Hosting servers
* cron watching enabled
* Import Notes button fixed
* small JavaScript enhancements
* more language strings