This will fix build failure due to the mixture of these in ?:.  (and in any
event when we can make something const that's generally good to do)

Conflicts:
	src/lib/datasrc/database.cc
	src/lib/datasrc/datasrc_messages.mes

Conflicts:
	ChangeLog

also fixed a minor type for entry 338 (as discussed on the dev ML)

This reverts commit 662233a1, reversing
changes made to b41b7dc3.

This reverts commit 8dcf5eeb.

This reverts commit 83ecce54.

Conflicts:
	src/lib/python/isc/bind10/socket_cache.py

Conflicts:
	src/lib/python/isc/bind10/socket_cache.py

Conflicts:
	src/bin/bind10/bind10_src.py.in
	src/bin/bind10/tests/bind10_test.py.in

Conflicts:
	ChangeLog
	src/bin/auth/statistics.cc
	src/bin/auth/statistics.h
	src/lib/Makefile.am

for findOnNameResult.
also removed obsolete note from the findNoNameResult description.

as const.

for the positive case to a separate method and used it directly from find()
and findWildcardMatch().  Moved detailed comments of findWildcardMatch to
the head of its definition so that the function body will be physically
concise.