Moved convar check for hud

- Mass backend update
- Removed excess skins for disk space
- Redid F-14B model for accuracy, mostly F-14A body with parts from the F-14D where necessary

- Updated nozzle flexes for F-14B and F-14D

None Provided

- Replaced Trigger (Mage) with PHOENIX
- Replaced Trigger (Spare) with Trigger TGM (Strider)

- WSO seat position fix for new F-14B cockpit

- Replaced F-14B's previous F-14D interior with F-14A interior for better accuracy

- Missile speed increase, because it apparently was slow.

- Removed emissive skin parameters

- Removed old exhaust particle flames
- Removed all usage of Lerp()

- Added support for new afterburner effect
- Increased missile speed and turn rate
- Changed top speed and health