feat(core): initial release of 2.5.0 (#34)

- Solves Feat req: Improve cvars management #33
- Refactored FunModes cvars system to use a configuration file and with inline enum structs to manage.
- Added the sm_fmcvar command to change the values of funmodes cvars
- Automatically change the value of the cvar in the .cfg file
- Automatically save the changed value for the cvar so it gets saved forever
- Refactored some gameplay parts for modes
- Refactored how modes are included/defined
- Used cvars values cache variables instead of directly accessing the cvar's value from the enum struct

Co-authored-by: Rushaway <rushaway@hotmail.fr>

Author: Dolly132

README.md

@@ -11,7 +11,8 @@ A bunch of funmodes especially made for Zombie Escape
 - sm_funmodes_hud_channel - "The channel for the hud if using DynamicChannels"
 
 # Plugin Structure
-- Each funmode will need to be included in Fun_Modes/Core.sp file, editing macros to include the funmode is required
+- Each funmode will need to be included in Fun_Modes/Core/ModesInclude.sp file, The order matters.
+- Each funmode will also need to be included in FunModes/Core/ModesDefinition for forwards.
 - You can remove any funmode you want from the Fun_Modes/ folder
 
 # Current FunModes Available