Update 647: Small gameplay patch (weekly update)

Some audio and level changes along with a change to raise client framerate cap to 150

General:

• Speaker icon under your own profile picture in multiplayer menu now mutes yourself (instead of having no function)
• Client max framerate raised to 150 to allow for overhead to vsync to 144 on high performance machines

Audio:

• New Smoke Grenade Detonate SFX
• Updated distance attenuation curve on smoke grenade detonate sfx
• Added 3 new, slightly different Moltov Impact SFX
• Adjusted distance attenuation curve for molotov Impact SFX
• Removed errant "bounce" SFX from molotovs
• Throwing already lit flares now plays a weak sound for feedback instead of no sound

Levels:

• Added dome doors and castle gate to training.
• Changed behavior of ramps on Dome to allow UAV turrets to see through the base of the ramps and into the underside of dome better.
• Fixed a mesh on pipeworks mixer.