Adds Thug as a new Human subrace. Thugs have good Constitution and Willpower. Can stand heavy hit and use humanshield.
This subrace is probably overpowered.

Stat modifiers: +2 Constitution and +2 Willpower
Life Rating: 12
Experience Penalty: 10%

Also big thanks to Shad3 for the help.

---Changelog
v1.0.0 Initial release
v1.0.1 fix talent icon not showing
v1.0.2 fix talent requirement mishap and add size to 1st talent