SLING-3703 - referencing older version of commons osgi

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1613413 13f79535-47bb-0310-9956-ffa450edef68
SLING-3713 - VanityPathTest testRedirectOnPathWithExtension fails:  Expecting temporary redirect expected:<302> but was:<404>

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1613415 13f79535-47bb-0310-9956-ffa450edef68