Fix path for Small font.
Merge pull request #6744 from pchote/font-fix

Fix path for Small font.
Add myself to AUTHORS
Merge pull request #6761 from steelphase-forks/bleed-Authors

Add SteelPhase to AUTHORS
Added IDisabledTrait & UpgradeEnabledDisabledTrait

	IDisabledTrait for identifying (and filtering) disabled traits
	UpgradeEnabledDisabledTrait provides an abstract base for
		enabling by upgrade and disabling by upgrade
Added IDisabledTrait support to GlobalButtonOrderGenerator
Added upgrade support to RepairableBuilding