xF2 Add-on [TH] Topics 1.0.2 Patch Level 1

Bugs fixed:

• Error: array_push() expects parameter 1 to be array, string given
• Error: Access level to ...XF\FindNew\Thread::applyFilters() must be public
• On create thread, having selected a topic, removing main topic from modal shows limited topics set
• Allow topic widgets to be added to any position
• Description not showing correctly