* Update easytag to 2.1.8

	renamed:    audio/easytag/easytag-20130207-oggalbumartist.patch.xz -> audio/easytag/easytag-2.1.8-oggalbumartist.patch.xz
	renamed:    audio/easytag/easytag-20130207-resolution.patch.xz -> audio/easytag/easytag-2.1.8-resolution.patch.xz
	new file:   audio/easytag/easytag-2.1.8-wavpackdecl.patch.xz
	modified:   audio/easytag/easytag.build