[tsp] SMG pt1 '21

Global - Recoil reduction

BZ-70 - moved to SMG category, fixed missing sleeve textures
A-180 - adjusted sights so they *sort of* work under sustained fire
MP-34 - Added physics to w_model, added hands
P-90 - Removed env map for iron sights
Thompson M1928 - New model/anims

Added Ammo - 5.56x30mm MINSAS

Added Weapon:
- MAT-49
- Walther MPL
- Beretta Model 12
- Borz
- Minebea PM-9
- MSMC
- PP-90M1

- Global: Updated 9mm shoot sound
- Combined [tsp] SMG parts 1, 2, and 3
- Sten Mk. IIS: New shoot sound
- Thompson 1928: Increased FOV
- Renamed CF-05 ACOG to CF-05 Red Dot Scope
- MAC-10: Increased FOV
- M960A: Resolved LUA error
- Removed PPS-43
- UMP-45 SD: Fixed incorrect spawn icon

- Added BZ-70
- Added P90 Custom
- Added M4 Spectre

reload sounds

Updated base
Fixed sound clipping
Ammo entities
Updated spawn icons
Bug fixes

M49 - Added W_model
Removed MP5N
Removed MP7 SD
MP-9 - Removed holo sight
New 7.62x25 shoot sound

Added Thompson 1928
Added Thompson M1A1
Added Thompson 1928A1
Added Gustaf M/45
Added M3A1 Grease Gun
Added MP34 (no hands)
Added Sten Mk. II
Added Sten Mk. IIS

- Fixed crotch guns
- Tweaked shoot sounds
- Disabled ADS when sprinting
- Reduced file size

- Fixed lua error when shooting grass (all projectile, impact, and penetration init files have been updated)
- New muzzle flash for pistols
- Cleaned up log_base_assault, fixed run offset issues, fixed firemodes not changing back from semi
- Cleaned up log_base_smgsd, fixed firemodes not changing back from semi
- Updated shoot sounds for 45ACP, 45ACP SD, .223, 9x19, .40SW, .40SW SD, 7.65mm
- Changed shoot sound for P90 Red Dot

-All weapons now have run animations
-Disabled reloading when using scopes