Cleanup megapatch. Essentially a soft reboot of the mod.

Removed access to WIP content from live, I forgor

Daniellm maintenance update

Restored RIG functionality, for real this time

Updated for 3.0

Restored RIG sections
Filled out RIG section localisation

Colossus now has correct textures
Corrected corvette and destroyer scaling
Deleted RIG sections as they don't behave

Improved cruiser and juggernaut model quality
Added model for the strategic coordination center

Ascendant RIG sections shouldn't appear anymore
Updated for 2.9