Update bionics.cpp

updated failure mechanics.  discussion here: http://smf.cataclysmdda.com/index.php?topic=2687.0
new bionics_install chance of success & skill calculation

discussion here: http://smf.cataclysmdda.com/index.php?topic=2687.0
use adjusted_skill to calculate failure_level
Add -Wno-stuff to silence remaining warnings, and -Werror to cause build failures if any warning types resurface.
Make wcwidth.c use uint32_t instead of wchar_t
Fixed "Putting on a none would be tricky"
Reinforced solar panels

Basically a solar panel with a piece of reinforced glass to protect it.
Heavy-duty kitchen unit

A kitchen unit reinforced with steel framing.
USACE repair rig

A heavy-duty, milspec version of the welding rig.
Corrected behavior on wearing with bad input
Restyle some crafting and inventory methods.
Only count or use a container if it's empty.
Balancing.

Gets everything onto a standard.
Barter magazine.
Computer magazine.
Electronics magazine.
Mechanics magazine.
Survival magazine.
Tweak.
Tweak.