* refactor: Vendor inventory loading
Implement proper delta compression
dynamically determine multicostitems and standard cost items
Quatantine max's custom code
* address feedback
* fix newline
* oops
* remove header
* fix default and const for
* he said make it a reference too, not just const
* CDClient cleanup and optimization
- Use static function to get table name
- Remove unused GetName function
- Replace above function with a static GetTableName function
- Remove verbose comments
- Remove verbose initializers
- Remove need to specify table name when getting a table by name
- Remove unused typedef for mac and linux
* Re-add unused table
Convert tables to singletons
- Convert all CDClient tables to singletons
- Move Singleton.h to dCommon
- Reduce header clutter in CDClientManager
