Compatibility patch for Complex Doom v26. - arkore

- Includes clean-up and fixes for KEYCONF.
- Fixes HellfireUltraSphere to inherit from BlueArmor instead of RedArmor.
- Adds music to DementedTerminator.
- Removes +NOTIMEFEEZE from monsters. RM was not made for LCA; this is an LCA patch, and LCA uses Timefreeze as Legendary Timefreeze and only Legendary monsters can have +NOTIMEFREEZE
