Fixed movement with any of the heavy's food weapons

(and have a merry christmas)

A temporary fix for the nil error in movement.lua

Added in 25 new weapons.

!!!HUGE UPDATE!!!

I've redid the whole pack for stability. Now, the newer version of this pack is 99.9% more efficent and even includes some new weapons.

Removed 2nd eyelander, removed hippocrates and saxxy because they're buggy and just awful looking. Added festive flaregun. Can't do anything bread related cause all of the viewmodels are broken.

Added a few 2013 festives (couldn't find the festive flaregun model) and a few weapons that were not in the pack.

Added 8 new weapons.