Adds the UI for sorting and creating custom sorting options. Custom
sorting options can be used for ANY custom queue. Custom sorting has an
ascending priority. Meaning the top sorted field option is sorted
first.

* Drop per item edit and delete links
* Add drop-down links for edit and delete after queue title
* Fix crash on queues with keyword searches
* Fix menu collapse with several top-level queues. "Search" and "New Ticket"
  are always shown on the nav bar
* Update queue `path` on update
* Include cascaded parent's criteria when displaying inherited criteria
* Show inherited criteria on saved search edit dialog

This allows for less work when designing new queues. The column design—the
data definition, annotations, and conditions, are saved with the column. The
heading, sort order, and width are set when the column is associated with a
queue. This means that changing the behavior of a particular column will
mean not having to redo work for each queue that uses the column.

And also fixup custom data fields used in conditions

And add options for custom data form fields