Removed debug messages for Medi Gun

Removed Stamin-Up's fall damage negation to prevent freezing when loading into some custom maps
Reduced DO NOT USE!'s upgrade's ammo reserve to 100/0
Medi Gun now revives players under the effect of Who's Who
Players revived using Medi Gun now keep their perks (except Who's Who)
Zombies' vocal sounds are now pitched randomly
Updated RNGat's rainbow tube effect

Rainbow Star now continuously enables invincibility for user every 0.2s and sets max health to 666

Replaced Electric Cherry's charge message notifications with counter at the bottom right of the screen
Having Shield of Silence now displays a purple healthbar in official maps that do not have a shield

Added effects for RNGat's KT-4 ability and Magma blob
Replaced RNGat's KT-4 placeholder puddle with KT-4's upgraded gas effect
Adjusted the AoE, intensity, and duration of screenshake from firing DO NOT USE!
Added Medi Gun
Player who has Medi Gun or its upgrade gets extra health regeneration from Quick Revive
Player who has Medi Gun or its upgrade gets Übercharge counter
Juggernog now displays current health at the bottom of the screen
Fixed weird Global Silence sound effect in multiplayer

Path of Sorrows (customized) and its upgrade's kills are now registered as melee kills and grant 130 points each
RNGat's upgrade (un-charged) now has 30% chance to create a KT-4's spore puddle that lasts for 15 seconds and kills unlimited amount of zombies
Decreased RNGat and its upgrade's chance to rain grenades
Fixed RNGat and its upgrade's Magma blob creating permanent zombie attraction points
Rainbow Star now kills margwas, panzer soldats, parasites, insanity elementals, spiders, and valkyrie drones
Fixed Rainbow Star's victims dying with the death animation used by player's currently held weapon (e.g. Apothicon Servant)

Fixed Shi No Numa's Mystery Box's weapon list
Fixed Rainbow Star's track playing too early
Properly limited special wonder weapons

Reduced Path of Sorrows (customized) and its upgrade's sprint duration from x2/x4 multiplier to x1.5/x3 multiplier
Lowered max-health based damage and increased fixed bonus damage of Path of Sorrows (customized) and its upgrade
Path of Sorrows (customized) and its upgrade now instantly kill zombies when the wielder is affected by/standing inside Chronosphere
Removed altmode of Terrorblade, Chronosphere skill is now activated with Reload button while holding Terrorblade
Chronosphere's cooldown notification is no longer displayed if player does not have Terrorblade or Path of Sorrows (customized)
Increased duration of Chronosphere to 10 seconds
Added a sound effect that plays towards Chronosphere's end
Updated Rainbow Star's track to loop immediately after ending
Added RNGat

Shield of Silence now uses the map's default shield damage callback function, which no longer breaks the map's default shield
Global Silence's cooldown notification is no longer displayed if player does not have Shield of Silence

Fixed original riot shields not working (not including Zetsubou no Shima)