Settings Pass
Merge all staging area file changes and search for references to VaultWiki setting values (in $vbulletin->options). Make sure naming conventions are consistent across all settings, that individual setting names are consistent across multiple use cases, and that all settings actually exist in the AdminCP.
After looking through about 400 setting calls, there are about 65 calls to settings that do not exist (note some are duplicates but may need consistency checks).