[MMO] Adjust Title Case

Automatically Convert Header Register as XF 1. Header transformation is supported for the following content types:

• Threads
• Conversations
• XFRM Resources
• XFMG Albums and Media
• Each type of content can be turned off in the settings.

If you do not have the corresponding add-on installed, like a resource manager or gallery, then you will not see this content in the lists