testclm.c:
Increase code coverage of clm code.
clm.c, ais_msg.h:
Fix a bunch of errors in node get and async node get.

BKrev: 415e032aF1mVsl5HqRqEZTGL5S90VA


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@315 fd59a12c-fef9-0310-b244-a6a79926bd2f