-Updated game code to actual version

-Synced code with original game's repo

Binaries:
-Fixed Zen grenade not having third person animations
-Fixed crossbow shooting rockets (visually)

Content:
-Fixed last maps not having AR2 Prototype as a default weapon
-Fixed all maps past C3 not having pulse pistol as a default weapon

Binaries:
-Fixed MP5K using wrong code and as a result acting different from SP

Binaries:
-Disabled serverside ragdolls by default, they have ton of downsides for MP

Binaries:
-Fixed a few crashes

Content:
-Fixed spawns in the ceiling on C1, C2 maps

Binaries:
-Fixed objects players were holding when the save happened getting stuck

Binaries:
-Fully unlocked save/load functionality in MP

Binaries:
-Fixed AR2 and Pulse pistol lacking impact effects
-Unhide text chat
-Added ability to see player name and health with related convars hud_showtargetid, hud_centerid

Content:
-Fixed respawn points being so high up that players get stuck in the ceiling on ez2_c2_2
-Added GUI related files for displaying player name and health
-Added voice and text chat binds to Options->Keyboard, though main game's config seem to override them every time you launch the game, so you might need to add following lines to entropyzero2/cfg/config.cfg:
bind "b" "+voicerecord"
bind "y" "messagemode"

Binaries:
-Fixed func_tank causing crash when loading next level with smooth transitions on

Content:
-Added checkpoints to C1, C2