Add order by method to ticket status list to return appropriate sort columns
Delegate __get method in CustomListHandler to the parent list

This will allow administrator to indicate if end users are allowed to reopen
tickets in a particular closed status.

And allow for @context to add context to the bare string literal. For
instance,

    /* @trans, @context "noun" */ 'Open'

Would mark the string 'Open' translatable with context "noun".

Always save a key/value hash of the selected value(s). However, if the field
does not have the multivalue configuration setting, then retrieve just the
key with the to_php() function. to_database(), however, will always return a
JSON string with the value(s) formatted as a hash array.

Statuses with tickets cannot be deleted
Fix orm to class gracefully when joins are not inspected
Add create date to new statuses

Reserve 'archived' state for automation

Move ticket status change to unified backend.

Only cache results for ALL items

Changed Resolved to resolved state
Add ability to get statuses by states

DynamicList initial data

Add multiselect  option to selection and choices fields.

Add TicketStatus class and ticket_status table

Add an interface for custom list items.
Implement CustomListItem for built-in and custom lists.

First implementation of built-in custom list

Generalize custom list interface in order to provide for facility to manage
system's built-in list like ticket statuses, priorities ...etc.