Moar lists!

- Added TypeList for AI items such as TeamTypes, ScriptTypes, TaskForces
and AITriggerTypes
- Added TypeList for TechnoTypes
- Added TypeList for CSF Strings
- Added TypeList for Group numbers used by Infantry, Structures and
Units on the map
- Added some variables that make listing easier
- Only load Westwood Types if they're valid in TypeList
- Added possibility to load CONFIGS as an encrypted file
- Added an INI key "IsModSlave" so the editor loads the first entry of
CONFIGS (this is for mods that provide a map editor on their own like TI
or MO)