Add-ons Report Improvements by Xon 2.18.2

• Add 'report' button to items in the approval queue which support reports
• Add report filtering options to the approval queue
  • No longer includes reported content by default
  • Add filter for whether to include reported content, with option to save a filter set as default
• Add a 'load more' button to the approval queue

• Fix "Method canResolveLinkedReport is not callable on the given object" error when Warning Improvements is not installed when issuing a warning

• Fix function type error when viewing reports if Report Centre Essentials add-on is not installed or when other add-ons may modify the comments list.