A fix to a few game breaking bugs

[b]Sound wasn't functioning, that's fixed.[/b] [b]The ability to save and load after closing the client losing weapons is fixed[/b] [list] [*] [i]Character jumps when ending dialogue fixed [*] Flashlight click for both on and off added [*] Breakable vent to back pack way too loud reduced volume [*] Reduced wander area for first zombie in level 2[/i] [/list]