support

Unpack user data for filtering purposes for staff created tickets

- Remove Client form
- Provide name and email fields for cases where use is not selected (JS
issues)

Add ability to change ticket owner on ticket view
Add get last updated date to user class

Fixes #198

Change recent activity date as opposed to create date on ticket view

- Tickets will recent replies from the user floats to the top.
- Priority still tops the effective

  * Require a label on form fields
  * Require variable name to be unique per form
  * Fixup duplicate phone numbers on upgrade

Allows the client to be changed on a ticket. Previously, only the
information about the client associated with the ticket was editable. This
patch permits assigning a completely different user to the ticket.

  * Upgrade to Redactor 9.1.7
  * Use a (x) icon from font-awesome for the dialog

And extend the information to email templates

The typeahead for user email address was dropped somewhere along the way

Fixes #77