CSPACE-5842: Updated poms and libs for Java 7 builds.
Merge branch 'master' of github.com:collectionspace/services
CSPACE-5857: Dump stack trace on XStreamException; not having done so earlier masked a Java 7-related incompatibility with an older XStream library.
PAHMA-388: Fixing an AuthN/AuthZ import task failure when reimporting over existing data.
Merge branch 'master' of github.com:collectionspace/services
Update services/authorization-mgt/import/build.xml

Reverted back to non-debug execution of import target