Better Shading

-Removed look up and down animation. (doesn't work online aparently)
took me alot of time just to find out that this bullshit animation (look up and down) was making the online matches literally unplayable when you get the deagle/beretta, sorry for the inconvenient =/

+The materials/texture now should look alot better.
+Add look up and down animation.
+Improved run animation.