Add-ons Standard Library by Xon 1.22.3

• Add sanity check for add-ons with composer during add-on install
• In XF2.2+, fix pikaday css not being loaded when using extended day-time picker
  • Impacted addons; Advanced Bb-Code Pack (Time bb-code), Live Content, Vote tally.

• Update EarlyJoinFinderTrait to send additional arguments to the getEarlyJoinThreshold method, this is a non-breaking change

• Rebuild redistributable to exclude incorrectly included bad class extension.
  The 1.7.1 zip breaks the upload zip functionality! To recover;
  1. Disable the Standard Library by Xon add-on.
  2. Update the add-on
  3. Ensure the Standard Library by Xon add-on is enabled