xF2 Add-on Standard Library by Xon 1.20.1

• Add "Compiler errors" missing phrase. Thanks @TickTackk

Add "View template modifications" when viewing a template with template modifications that apply.
A powerful diagnostic tool when diagnosing add-on conflicts in production!

• Lists all modifications that are applying, and allows on-the-fly which are applying or not to view different permutations.
• Allows viewing compiled template code various template modifications, extremely useful for isolating exactly where in a highly modified template is actually causing errors.
• Note; viewing compiled template code dynamically compiles the selected template & modifications and does not read the actual on-disk representation.
  If xdebug is active, this can be very slow!

• Ensure time counter timer doesn't cause unneeded HTML updates
• When time counter code has maximum date parts set, do not append smaller units. ie "30 days 10 minutes" should be "30 days"

• Bundle moment.js 2.29.1
• Extract count down/up timer html/javascript from Vote Tally & Notice Time Replacables add-ons, this includes singular time.<part> phrases.
  
  Example usage (generates html & loads javascript);
  
  PHP:

  $func = \XF::$versionId >= 2010370 ? 'func' : 'fn';
  return $this->app->templater()->$func('sv_relative_timestamp', [
  $now->getTimestamp(), $other->getTimestamp(), // now and other date time obj
  0, $countUp, // maximum date parts and if allowed counting up
  'time-notice', // class added to the span
  'click', '< .notice-content | .notice-dismiss' // event to trigger and who trigger it on
  ]);

• Fix custom date/time picker incorrectly setting the 'day' component of a date to the 'year' value.

• Add templater function which can reverse array/array collection
• Fix possible MySQL 8.0+ collation error in renamePhrases

• When the installer is renaming things (phrases/options/etc), disable development file output as it can cause unexpected upgrade failures when the board is in dev mode

• Fix typo in function name causing a templater error.