don't prefix default namespace elements with 'xmlns:'
Merge pull request #280 from orand/RemoveDefaultNamespacePrefix

don't prefix default namespace elements with 'xmlns:'
Reducing test wsdl size
Merge pull request #281 from ankush-garg/errJsAttach

Reducing test wsdl size
Adding ability to inspect and clear soap headers.
Merge pull request #282 from ankush-garg/errJsAttach

Adding ability to inspect and clear soap headers