xF2 Add-on [OzzModz] Scheduled Content 2.1.2 Patch Level 1

2.1.2 Patch Level 1:
- Fix: suppress notification for scheduled conversation reply

Changelog:

• Fix: update scheduled post position after publish
• Fix: update thread last post date data

Fix: trigger forum last thread info rebuild on scheduled thread publish

• Added page with own scheduled content and permission to see it
• Added option to limit max publication date (x days from current time)
• Performance improvements
• Improved all scheduled publications page
• Added scheduled content counter