This is the best short-term idea i've got... introduce properties which allows you to force server-side only versioning: org.apache.oodt.cas.filemgr.serverside.versioning ... if the property is not set or used then filemgr works as it always has... but at least uniform usage can now be enabled.

Also put in some clean up code around the running of the MetExtractors

OODT-681

git-svn-id: https://svn.apache.org/repos/asf/oodt/trunk@1592161 13f79535-47bb-0310-9956-ffa450edef68