Version 0.4.6

• Fix for the elementFormDefault functionality.
• Fix determining the namespace for complex elements.
• Add support for the elementFormDefault schema attribute.
• Fixing duplicate code which had gotten introduced because of a merge.
• Added the ability to specify elements in a $value attribute for complex types.
• Allowing the property name "attributes" to be configurable.
• Fix for andling object arrays.
• Fix for WSDL and Schema interaction.
• Allowing response.xml to be optional in tests.
• Allowing request.xml and response.json to be optional for tests.
• Fix for adding an undefined XML namespace.
• Added some documentation on options object when calling createClient.
• Fix for namespaces in headers not being added appropriately.