More splits, default values for CONFIG

- Moved editor specific settings to CONFIGS
- Removed 'IsEncTypeConfig' INI key
- Config settings from ConfigLoader are directly written in Config
(instead of passing on through parameters)
- Default values for either of the games (depending on settings) for
CONFIG file and theater values
- Slight improvement in StartupLoader
- Fixed a bug where ININame and INIFile in TheaterDefinition were
swapped