-Changed the frame the shell ejects on back to 2 (default setting)

-Fixed a vanilla issue where the shell ejects from a strange area and in the wrong direction.

-Fixed a vanilla issue where the left arm would twitch during the idle animation (also fixed the camera tilting to the right during the new animation. if you never experienced the camera tilting issue it's because i didn't include it in the 1.0 build because it ruined the mod)
-Tweaked the downward look pose slightly to better contrast the normal resting pose when looking forward