forms: Add free text field

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

  * Use the title of "Information" with internal tag of "info"
  * Add "Visibility" column to UI and retire "Required" and "Internal"
    columns
  * Add visibility selection to new fields and show visibility to the user
    information fields when displayed on the ticket details form
  * Make the visibility settings translatable
  * Use constants internally for visibility configuration detection
  * Use a larger input when managing the information HTML content
  * Fix validation errors for new fields
    * Enforce new field name uniqueness
    * Enforce new field name character validation

oops: Fix hardcoded table prefix

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

Conflicts:
	js/osticket.js

This is similar to the section break but doesn't have the <hr> element
before it and allows for HTML input (including images)

Add database name and schema signature to the system info page

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

Improve info display & formatting
Only show 8 chars of the last commit

redactor: Add right-to-left support

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

forms: Support non-US locale on client portal

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

The staff portal has a feature where the date fields are converted to
YYYY-MM-DD prior to form submission. However, this code was not ported to
the client portal. Therefore, for non-US date formats (d/m/Y for instance)
would not be processed properly by the server and would be nulled prior to
validation.

bug: Add ticket status properties field exist before loading initial data

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

Add ticket status properties field before loading init data.

Dependent fields

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

Ticket statuses revisited

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

Fix #1302.

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

Hide multi selection option for typeahead selections

Consider current status settings to determine if a ticket is reopen-able
Show a warning on staff's ticket view if the ticket is not reopen-able

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

Hiding a field triggers visibility check on dependent fields
Use jQuery specific value getters

This will be useful for maintaining arbitrary list of items. ListObject
should be used in the place of ArrayObject

file: Propery support IE10 for file uploads

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

Use data view for ticket table client side

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

pages: Fix incorrect lookup of inline images

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

Fix issue that fails for get names on incorrect formats. Ex: J.Everybody