addRelationship debug output of POST to fcrepo 3.6.2

FCREPO-1191

1 * Client out-bound request
1 > POST http://localhost:9090/fedora/objects/test-rest:1/relationships/new?subject=info:fedora/test-rest:1&predicate=urn:foo/testAddRelationship&object=urn:foo/%ED%95%9C
1 * Client in-bound response
1 < 200
1 < Date: Thu, 02 May 2013 19:25:37 GMT
1 < Content-Length: 4
1 < Set-Cookie: JSESSIONID=1F9DDDB40836F0819F73288AEC7D312B; Path=/fedora/; HttpOnly
1 < Content-Type: text/html
1 < Server: Apache-Coyote/1.1
1 < 
true
1 * Client out-bound request
1 > GET http://localhost:9090/fedora/objects/test-rest:1/relationships?subject=info:fedora/test-rest:1&predicate=urn:foo/testAddRelationship
1 * Client in-bound response
1 < 200
1 < Date: Thu, 02 May 2013 19:25:37 GMT
1 < Content-Length: 259
1 < Set-Cookie: JSESSIONID=5E98146A23C5901F0A8B037E3500AD8A; Path=/fedora/; HttpOnly
1 < Content-Type: application/rdf+xml
1 < Server: Apache-Coyote/1.1
1 < 
<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">

<rdf:Description rdf:about="info:fedora/test-rest:1">
	<testAddRelationship xmlns="urn:foo/" rdf:resource="urn:foo/한"/>
</rdf:Description>

</rdf:RDF>