-Fixed weird "snap" effect when firing the last round
-Fixed mishaps with the shell particles
-Used .dmx instead of .smd
-Updated source files

-Tweaked reload animations, made them less bouncy/wavy
-Tweaked alternative reload animation from source files
-Updated source files

-Tweaked dual reload animations and their transitions
-Updated source files

-Tweaked empty reload animation
-Updated source files
-Added alternative empty reload animation to the source files

-Slightly tweaked single reload and empty reload animations
-Made the slide go back a bit further for the firing animations
-Fixed transition hiccup between fire_last and reload_empty
-Renamed addon file
-Updated source files