Made mod that can be loaded through the mod manager.

I had to remove the crafting recipes for the modified
full auto CW-24s, because the mod manager had some problems
with them.

Added the CW-24K, which fires the 7,62x39mm.
Tested, everything works ok.
Fixed the files in the mod.

Should work without problems now.
Fixed spacing.
Fixed the typos and edited the descriptions.
Fixed a typo and modified the descriptions once again.
Merge pull request #5848 from redice99/ew_mod

Made mod that can be loaded through the mod manager.