- added new plaque name

- fixed spelling mistake in "Captains Quarters" door label
- changed "Access Denied" door label to "Under Maintenance"
- updated dedication plaque
- assigned texture to previously untextured face on crew_pillar model
- assigned texture to previously untextured face on ready_desk model
- slightly improved texture on misc_desk
- removed ambient occlusion shadow on doorframes left behind by doors

- added 16, 128 & 1024 scale intrepid skybox models