Separation of mods for different versions of the client

[Bren828]

Add separate folders to launch mods for different versions of the client.

For example, I have SAMPFUNCS for version R1 and I also have SAMPFUNCS from R3.
I can't select the right version in the client to run the SAMPFUNCS I need

It would be convenient to have such a division in the game folder itself or in the "com.open.mp" folder

[Mortyyka]

Would be cool.. for anything thats not used to cheat with

[Bren828]

Would be cool.. for anything thats not used to cheat with

This will simplify server testing