MFH: 292432,r292433,r292434

- Merge OpenBSM 1.2 alpha 4.
- Regenerate config.h for OpenBSM 1.2 alpha 4.
- Add au_notify.2 and MLINKs (added in OpenBSM 1.2 alpha 4).

Relnotes: yes

MFC: r267478

MFp4: change 1191346

In print_header32_tok(), correct printing in the XML case. This lead to
invalid XML files before.

PR: 176259
Submitted by: zi

MFC: r267478

MFp4: change 1191346

In print_header32_tok(), correct printing in the XML case. This lead to
invalid XML files before.

PR: 176259
Submitted by: zi