Merge pull request #1 from CleverRaven/master

Updating fork
Tweak some recipes and stats of homemade guns, add m2 rifle modification
Json fix, buff 308 rifle
Fix recipes and descriptions
Style fix
Bathroom improvements
Fix
Fix 2
Adds WAIST flag for clothing.

A new clothing layer for belts and anything similar worn around or on
your waist, which allows you to comfortably wear a belt along with your
backpack. Sheathes and holsters have been given the tag, but left on the
LEGS slot since they can theoretically interfere with movement there and
also so that they can be worn with a belt without directly interfering
with it.

Also grants locations and coverage to wearable containers, which they
were missing.
Documentation.
Boosts stats of stone bow.

To make it competitive with other stone-throwing weapons.
Reload speed.
removed unused deathcam junk
Adds a diamond kukri.
fixed diamond kukri name
added ability to change deathcam settings [always/ask/never] in options menu
recipe added for diamond kukri
Fixed linoleum broken pattern
Update mapgen_functions.cpp
Merge branch 'arsenalfix' of https://github.com/jokermatt999/Cataclysm-DDA into merge