Added new makeshift crowbar, this is now the craftable one.

Makeshift crowbar has all the negative properties of the pipe(higher weight, less bash), the only advantage over the pipe being the ability to open doors, and 2 cut as opposed to 0.

This has some important balance effects on melee based characters, but overally I believe this is more realistic and fairer towards newcomers who don't have the whole tech-tree of materials in the evac shelter memorized.