This addresses an issue where disabling Ticket Locks but setting a time
for the Lock Timeout will always throw a "lock required" error. This adds
a check to see if locks are enabled AND there is a time set. If locks are
disabled it will not throw the error.

Now sold exclusively without Crowdin commits.

Use class instead of id on form element that triggers overlay on submit.

This checks to make sure string translation function '__()' is defined.

The [signal documentation]
(https://github.com/osTicket/osTicket/blob/develop/setup/doc/signals.md)
for the `cron` signal states that the context is `null`. But it was
missing until now (and the `$data` parameter was wrongly forwarded as
`$object`)

First: Thanks for reviewing Jared!
Second: Re-checked all occurrences of `sprintf('%s %s` to make sure other translations are correct. Just found this one here to be not correct, so others are fine.

This commit updates a bunch of files and changes a lot of phrases. Basically it extracts "Internal error occurred" from existing phrases.
I've re-ordered the phrases so "Internal error occurred" is always at the end after the actual informative error message.

Example comparison before and after this commit:
Before: 1 Phrase: "Internal error: Unable to print to PDF"
After: 2 Phrases: "Unable to print to PDF." + "Internal error occurred"

Update three phrases with from "Internal error" to "Internal error occurred" since it's the most common phrase

Add a preview tool tip to show list item properties on mouse-over.

Fix a bug where it was impossible to disable ALL collaborators
Change recipients active/total count on update

Updated several files to split up phrases like "Your lock has expired. Please try again!" into "Your lock has expiredx" and "Please try again!"

Add year to php to Date Picker (js) translation table

This pass also makes a stride at adding correct punctuation and making error
phrases consistent.

This is my attempt at removing similar texts from the translator work load.
It also makes an attempt at dropping some misspelled words and works toward
standardizing some phrases.

This duplicates the custom logo code to allow for custom login backdrops. A
new page is added to the "Company" settings page which allows for management
of the uploaded custom backdrops.

Default to system default of staff doesn't have page limit set.

Credit: @antriver PR#2951

Let textarea widgets parse and clean input based on configured text format.
Add cleanup routine to ThreadEntryBody
Clean response/note inputs

Conflicts:

	include/class.forms.php
	include/class.ticket.php

This changes the storage model for datetime fields and stores them in the
same format as the MySQL `datetime` column type. This allows for the
searching code to be consistent when searching the database for
datetime custom form entry data.

Change orgs listing to ORM
Add cdata tables support for users and organizations

And, add to the collabs preview popup too

Make tasks actions icon based buttons
Fix task assignment issue

This changes the typeahead to redirect directly from the typeahead click
rather than redirecting after performing the search a second time on the
ticket queue page.

Use CsvImporter util to importing items
Fix items search

Add preference to agent's profile to enable relative time use.

Let textarea widgets parse and clean input based on configured text format.
Add cleanup routine to ThreadEntryBody
Clean response/note inputs

Implement auto focus and scroll when post reply or note action button is
clicked as well as tab highlight on error
Unpack tickets' mass action buttons - more options retired for now
Translate missed phases

Removed the span, it was unnecessary and gave the Internal Note button
a color to differentiate between Reply and Internal Note.

Moved buttons above with other action buttons and also into sticky
header. Removed titles of buttons and added tooltips. adjusted tooltip
z-index so it won’t be hidden behind dropdowns. added scroll to bottom
function to reply and internal note buttons.

Adds an additional location for the ticket response above the ticket
thread for a reverse order view of the ticket thread. Additionally the
reply/internal note button would be selected and the page would auto
scroll to the bottom.

ClaimForm extends AssignmentForm and hides assignees selection. Claimant is
still given the opportunity to log an optional internal note as to why
they're claiming the ticket in question.

This is necessary to differentiate true system notes vs. notes made by a
deleted agent or collaborator.