* Update bluefish to 2.2.4
* Update the build to the latest standards

	new file:   development/bluefish/bluefish-2.2.4-datarootdir.patch.xz
	new file:   development/bluefish/bluefish-2.2.4-gzipfix.patch.xz
	modified:   development/bluefish/bluefish.build