2004-12-25 Max Bowsher <maxb@ukf.net>

2004-12-25  Max Bowsher  <maxb@ukf.net>

	Remove some overcomplications.

	* Makefile.am (setup_SOURCES): Remove FilterVisitor.{cc,h}.
	* FilterVisitor.cc, FilterVisitor.h: Delete.
	* String++.cc (strmatch, String::matches): Remove.
	* String++.h (String::matches): Remove.
	* postinstall.cc: Do not include "FilterVisitor.h".
	(RunFindVisitor): Exclude items with the extension ".done".
	(do_postinstall_thread): Remove overcomplicated exclusion of items
	with the extension ".done".