Remove/change println! in server code (fix #358)

src/api/s3/bucket.rs

@@ -295,7 +295,6 @@ fn parse_create_bucket_xml(xml_bytes: &[u8]) -> Option<Option<String>> {
 
 	let mut ret = None;
 	for item in cbc.children() {
-		println!("{:?}", item);
 		if item.has_tag_name("LocationConstraint") {
 			if ret != None {
 				return None;

src/api/s3/copy.rs

@@ -662,7 +662,6 @@ mod tests {
 			last_modified: s3_xml::Value("2011-04-11T20:34:56.000Z".into()),
 			etag: s3_xml::Value("\"9b2cf535f27731c974343645a3985328\"".into()),
 		};
-		println!("{}", to_xml_with_header(&v)?);
 
 		assert_eq!(to_xml_with_header(&v)?, expected_retval);