* configure.in.in: Check for fnmatch.h and sys/mman.h. Add checks for
	  working mmap and posix_madvise.
	* configure.in.in, thunar-vfs/xdgmime/, thunar-vfs/Makefile.am: Drop
	  the xdgmime library.
	* thunar-vfs/thunar-vfs-mime-cache.{c,h},
	  thunar-vfs/thunar-vfs-mime-database.{c,h},
	  thunar-vfs/thunar-vfs-mime-info.{c,h},
	  thunar-vfs/thunar-vfs-mime-legacy.{c,h},
	  thunar-vfs/thunar-vfs-mime-provider.{c,h},
	  thunar-vfs/thunar-vfs-mime.{c,h}: Import thread-safe replacement for
	  the xdgmime library. Works only with very recent shared-mime-info
	  right now.
	* thunar-vfs/Makefile.am: Add new files to the build framework.
	* thunar-vfs/thunar-vfs-job.c, thunar-vfs/thunar-vfs-mime.c,
	  thunar-vfs/thunar-vfs.c, thunar-vfs/thunar-vfs.h, thunar/main.c: Add
	  ability to shutdown the VFS library.




(Old svn revision: 16477)