Reworked sound effects for enginedetail_ship_02_jet_01_01, enginedetail_ship_02_jet_01_02, enginedetail_ship_02_jet_01_03, enginedetail_travel_loop_noplayer, and enginedetail_travel_loop.

Added some missing sound effects. Fixed static sound issue with Terran travel drives.

Improved audio looping for jet files. Removed more popping artifacts.

Fixed corrupted file.

Tweaked small boost loop sound effects to have a small fade-in effect.

Reduced volume on enginedetail_ship_02_jet_01_01, enginedetail_ship_02_jet_01_02, and enginedetail_ship_02_jet_01_03.

Reduced Stutter volume by 5db.

Reworked boost sfx for a more pronounced sound. Changed some jet sounds. Fixed some syntax errors.

Travel Drive support added.

Fixed audio pop-in on numerous jet engine sound effects. Reduced some audio sfx.