Fix DescribeProcess for services with prefixed identifier.

git-svn-id: http://svn.zoo-project.org/svn/trunk@503 4b6b6ad6-68b3-4dcc-9231-bd9b83bc5dc3
Remove debug messages and fix to free corig when needed.

git-svn-id: http://svn.zoo-project.org/svn/trunk@504 4b6b6ad6-68b3-4dcc-9231-bd9b83bc5dc3