for readability and consistency.

and is not expected to be fixed at least until early next week.  it's not
good to keep receiving failure reports from a buildbot when it's not expected
to be fixed immediately, so I'm disabling it.
okayed on jabber.

(as mentioned in face to face meeting)

noting backward incompatibility in b10-config.db

static link for some systems.

See http://bind10.isc.org/wiki/ChangeLogDetails

This is temporary.

Also remove references to xfrin and xfrout.

And regenerate manpage.

the detailed version of comments were intended to be for auth, but placed
in the wrong place (resolver/main).

It is included by rtnetlink.h (which is the next include), and apparently not present on all linux systems

static link for some systems.

talked to the boss (via msgq), not the socket creator directly).  also
consolidated the mostly identical comments for auth and resolver for DRY.

to clarify that it's also necessary for listen_on.

until the initial configuration is completed.  otherwise it confuses
communication with the socket creator and makes listen_on fail.