WOCommon r397, 50 items changed

r1392@cuzco (orig r146): wincent | 2006-11-16 16:45:00 +0100 Continue category migration from WOBase; header cleanup; move attributedString method into NSAttributedString category from NSMutableAttributedString category for consistency with other similar methods in WOCommon; refactor generic Carbon Process Manager code from Synergy Advance into WOCommon's WOProcessManager class; fix some compiler warnings and errors caused by the migration