print.c:
Increase code coverage from 19.4% to 100% by adding defines
to remove debug print code in production builds. Also removed
function by ifdef that is never used in the project.

BKrev: 4148a813APgP44Mw4XR-P--e0qYzTw


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@253 fd59a12c-fef9-0310-b244-a6a79926bd2f