Based on patch from David Faure <faure@kde.org>

	* shared-mime-info-spec.xml: Define new case-sensitive attribute, and
	change the text from the two-step glob match to a single glob match,
	that is either case sensitive or case insensitive. Add flags field to
	globs2 file, define the "cs" flag.

	* freedesktop.org.xml.in:
	Make core, *.c and *.C case sensitive  (Closes: #22634)

	* update-mime-database.c:
	Process case-sensitive flag, write it out in globs2 and mime.cache

	* tests/list:
	Mark as expected success the previously problematic
	case sensitive issues.