• update patch from r5406 to r5433
• fix PORTEXAMPLES and PORTDOCS
• depend on devel/cvs for ${OSVERSION} > 1000000

Bugs fixed:

• Handle non-ASCII, non-UTF8 filenames in .cvsignore files.
• ExternalBlobGenerator: Don't fail if no revisions are needed for a file.

From the commit log:

• Write all progress information to stderr rather than stdout. (r5419)
• Make sure to close CVS repository files after parsing them. (r5421)
• Choose garbage collection policy a bit more intelligently. (r5431)
• cvs2git: Emit some more information in OutputPass. (rr5432)
• Allow paths under Attic directories to be excluded, too. (r5433)