Add freebsd-testing and myself to MAINTAINERS for contrib/netbsd-tests and
contrib/pjdfstest


git-svn-id: svn+ssh://svn.freebsd.org/base/head@274591 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Convert tools/regression/lib/libc/stdio/test-fmemopen into an ATF testcase and
rename as lib/libc/stdio/fmemopen2_test

Sponsored by: EMC / Isilon Storage Division


git-svn-id: svn+ssh://svn.freebsd.org/base/head@274592 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f