Fixed: made "set nofoldenable" conditional on foldenable being loaded, otherwise it throws "unknown setting" error
Fixed: made "set nofoldenable" conditional on foldenable being loaded, otherwise it throws "unknown setting" error

bdurrow/design-center,tzz/design-center,bdurrow/design-center,tzz/design-center,bdurrow/design-center,tzz/design-center,bdurrow/design-center,tzz/design-center