JSRS addon Better silenced shot guns.

Taking the base sound I used for vanilla anomaly, I used them to make custom JSRS layers. JSRS allows you to add variation to each shot You can use up to 8 different sounds with 17 variations each. while i had not gone that far yet. The main shot gun blast is made up of several sounds with 3 variations each. Then adding in some cracks and other great sounds already built into JSRS we get a little more dynamic silenced shot gun