forms: Fix advanced search on fields without a `name`

Reviewed-By: Peter Rotich <peter@osticket.com>

Previously, advanced search was bugged in such a way that the advanced
search on a field without a `name` value would result in a hit of all the
tickets.

Fixes osTicket/osTicket-1.8#288

Auto add new fields to the company information form

Reviewed-By: Peter Rotich <peter@osticket.com>

thread: Several CSS changes for consistency

Reviewed-By: Peter Rotich <peter@osticket.com>

The check in DynamicFormEntry::getAnswers() will use the cached _values
array if it is not set to null. Previously, the ::save() method would set it
to an empty array.

Previously, new fields would never show up on the company info page

Change thread entry title bar to use more flexible layout using div's and
span's in hopes of avoiding unnecessary wrapping -- especially in the poster
name column..

And also fix font display for <pre> sections created from plain/text thread
posts

Save settings for auto claim on response

Oops-Reviewed-By: Jared Hancock <jared@osticket.com>

lint: Fix E_STRICT warnings

Reviewed-By: Peter Rotich <peter@osticket.com>

Fixes #262

Again, fix issue where multiple mails fetched in the same fetch run will set
the user of each of the mails to the user of the first email fetched.

The previous patch neglected to pass the new $cache argument through the
inherited UserForm::getFields() function.

Conflicts:
	setup/inc/class.installer.php

bug fix for custom upgrade streams

Reviewed-By: Jared Hancock <jared@osticket.com>

fetch: Multiple email fetches may reflect same user

Reviewed-By: Peter Rotich <peter@osticket.com>

If two emails were fetched in the same timeframe, they may both be assigned
to the same user account.

upgrader: Correct deleted function call

Reviewed-By: Peter Rotich <peter@osticket.com>

Merge more upstream 1.7.3+ changes

Conflicts:
	main.inc.php

ui: Fix large image display

Reviewed-By: Peter Rotich <peter@osticket.com>

templates: %{ticket.phone} shows the entire number

Reviewed-By: Peter Rotich <peter@osticket.com>

perf: Significant improvement fetching statistics

Reviewed-By: Peter Rotich <peter@osticket.com>

auth: Handle REQUEST_URI not being authoritative

Reviewed-By: Peter Rotich <peter@osticket.com>

Fixes oversize image display to be resized in both the ticket thread and
the redactor editor in (at least)

  * Ticket-view boxes
  * Client new-ticket form
  * Staff new ticket
  * Page add/edit
  * FAQ add/edit
  * Canned response add/edit

Fixes osTicket/osTicket-1.8#247

Previously, due to a bug in Ticket::getPhone(), the first digit of the
formatted phone number was displayed only. This patch will allow display of
the entire formatted phone number.

Fixes osTicket/osTicket-1.8#248

'where 1' and 'where 1=1' gives me hives...

If _SERVER{REQUEST_URI} does not start with a leading slash, add one. This
will ensure that the redirect URL offered after a successful login will
be to an absolute url rather than an implied relative one.

Fixes osTicket/osTicket-1.7#858

Replace assign-on-reopen with claim-on-response

Reviewed-By: Peter Rotich <peter@osticket.com>

If a ticket is currently unassigned and your respond to it, it's yours. If a
ticket is closed and later reopened due to a new message, the last
respondent will always be assigned if available at the time.