* po/POTFILES.in: Removed files that are not in Makefile.am,
	since they won't be in the tarball/RPM.

	* check-POTFILES.pl: Added a new script to check for files that
	are mentioned in POTFILES.in, but not in the Makefile.am files.
	* check-headers-in-Makefile.pl: Fixed to use SUBDIRS instead of
	looking for all Makefile.am files.

	* components/adapter/.cvsignore: Listed generated files.