Fix PNACLPYTHON detection for cmake 3.0
Annotations for the human skin file.
Skin file annotations + initial tests.
Remove unnecessary advice

Ammo refills are now automatic and the weapons are automatically sold
Make console word wrap not so wonky
Fix 2 bugs that erase lines at the top of the console after a resize
Console edit line: fix bug where width < scrollsize caused garbage to be
displayed; make width calculation consistent between ingame/curses
Fix color indices on 256-color curses console