Fix to send only user-modifiable metadata items to S3 when copying objects. This should prevent the situation where service metadata items such as ETag, Storage etc end up being stored as user metadata.
Fix to send only user-modifiable metadata items to S3 when copying objects. This should prevent the situation where service metadata items such as ETag, Storage etc end up being stored as user metadata.

dougm/jets3t,hyperic/jets3t,dougm/jets3t,dougm/jets3t,hyperic/jets3t,hyperic/jets3t