PROTON-582: Missing utils.pm module

The module was missed when the original code was submitted.

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1622688 13f79535-47bb-0310-9956-ffa450edef68
PROTON-651: Export Proton major/minor version number in Perl.

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1622689 13f79535-47bb-0310-9956-ffa450edef68