so that *not* using it must be specified explicitely
changed most test cases to not set it (as they are testing other things)

in Makefile.am for python tests.

pointer to bool; brace position; parentheses around return; constify
a caught exception

the overview will be the documentation for the file (not for a specific
function)

The .h and .cc files have been updated to keep the creation dates
in them in step with the change to the message file.

Conflicts:
	src/lib/acl/dns.cc

Explicitly link in liblog.

we should really get rid of that complete skeleton lib, not only is it in danger of getting stale, it is also fragile on changes in the libs

Just for consistency with LogicOperator

also fixed usage output and doxygen description

This file is known by automake and included automatically in release
distribution.

Since we have empty NEWS I decided to do the same for this file too.

On accident, I had some TODO file that was copied into previous four
tarballs.  I don't know how.