Updated combat system to now utilize a percentage-based damage reduction through Toughness stat, rather than direct point value reduction.

Signed-off-by: Ken 'Minalien' Murray <minalien@gmail.com>
Merge pull request #167 from Minalien/master

Updated combat system to now utilize a percentage-based damage reduction...
Fixed implicit casting issue in combat system behavior.

Signed-off-by: Ken 'Minalien' Murray <minalien@gmail.com>
Merge pull request #168 from Minalien/master

Fixed implicit casting issue in combat system behavior.
Trenton broke things
Merge branch 'master' of https://github.com/Tactibru/Game
whiteboxing that business
10 prettied up