Document r260007.

Sponsored by:	The FreeBSD Foundation
Document r259519.

Sponsored by:	The FreeBSD Foundation
Document r259466.

Sponsored by:	The FreeBSD Foundation
Document r259460.

Sponsored by:	The FreeBSD Foundation
Document r259457.

Sponsored by:	The FreeBSD Foundation
Document r259448.

Sponsored by:	The FreeBSD Foundation
Document r259406.

Sponsored by:	The FreeBSD Foundation
Reference r259269 in the gcc(1) note.

Sponsored by:	The FreeBSD Foundation
Document r259243.

Sponsored by:	The FreeBSD Foundation
Update the URL for the installation.html page.
Since this does not exist yet, comment the reference for now.

Sponsored by:	The FreeBSD Foundation
Fix the wording of the gss_pseudo_random() note.

Sponsored by:	The FreeBSD Foundation