Bump PKGREVISION for ilmbase shlib major bump.
No one reads makebump.manual and checks PKGREVISION changes; just
mention the packages where it failed. Update manpage.

Bump version.
Updated pkgtools/revbump to 2.9
Fix building on OS X 10.9 Mavericks
Default to Suse 13.1 packages under NetBSD 7.0_BETA and newer.