Log Message:
-fix MASTER_SITES and distinfo cksum
-make NetBSD ("netbsdelf") a recognized configuration, copied from
 "freebsd"; this pulls in definitions for gcc, in particular it
 disables some optimization
-work around a memory corruption problem in H5FDstream which appearently
 is caused by use of free()d memory
The latter 2 changes make the library survive its selftests, and help
the "pytables" pkg as well.

bump PKGREVISION, raise BUILDLINK_RECOMMENDED