[Dragokas]

Plugin is rewritten on the basis of my alternative fork branch.

1.4 (01-Mar-2019) - Converted to a new syntax and methodmaps - Added sdk method to enable laser - Added more reliable managing the cookies - Added "l4d_useful_upgrades" config file. - Added "l4d_force_silencer" ConVar to force Silencer Upgrade on spawn - Added "l4d_force_laser_sight" ConVar to force Laser Sight Upgrade on spawn - Added "l4d_force_night_vision" ConVar to force Night Vision Upgrade on spawn - Added "l4d_force_fast_reload" ConVar to force Fast Reload Upgrade on spawn - Added checking for game requirements (L4D1 only). 1.3 (private) - Removed laser, because it crash my server 1.2 (based on alternate fork branch) - Added saving upgrades state to the cookies - Added some safe checkings