updated legacy build to live Legion Stable workshop build

**Statics:**
- added Landing_pad_wide
- Added SDS Stealth Ship static model
- Platforms: removed 70x70 from being able to be placed due to bugs
- Fixed hallways : removed extra light sources which created lags, fixed lods, added Ramp
- Added Mandator II
- changed Venator and added a hollowed out version
- Reorganized Static PBOS
**Vehicles:**
- Added in AAT
- Fixed HMP model to allow easier lockon
- Changed Laat impulse script
- changed laat hull rvmats
- moved laat (pylons) cockpit glass
**Units:**
- Added Droid Icons
- Added Droid Base class
- Added Droid ground classes (AA, Assault, AT, Grenadier, Marksman, Saboteur, Shotgun, Squad Lead)
- Added Droid Walking sounds for Droids (they don't work on VR maps)
- New CIS Groups:
- HMP Flight
- AAT Platoon and Section
- AA Team
- AT Team
- CQC Team
- Commando Team
- HQ Security Team
- Marksman Pair
- Renamed Droid Command, crew, Pilot and security to OOM-series
**Weapons:**
- MAJOR WEAPON SOUND OVERHAUL UNDERWAY
- Fixed RPS6 disposable launcher
- Removed Explosive ammo from Chaingun
- Preparing for chaingun and Z6 rebalance
- Added various "no ammo" sounds to weapons
- Added custom sounds to the PLX and E60R launchers + rockets
- Changed Grenade Launcher to "RD-4 Radiation Cannon" and changed ammo to green tracers
- Added custom reload sounds for most weapons.
- ...and more.
**MISC:**
- Added various placeable sounds for zeus interface
- Added "Legion Rising" to music that will be able to be played via Zeus

Reverted back to ALPHA v1.2.3

Temporary rollback, will revert at approx 1pm EST today.

Added:
- Static Ships
- Dual holster support (visual only)
- Clone hood (face wear)
- LAAT Ejection seats

Updated:
- LAAT base textures