implement CommandTransferException::getExceptionForFailedCommand($command) to identify which exception caused which command to fail
Tidying up the exception updates
Fix #399
Using already populated variable
Removing unused use
Visit children who have xmlAttribue first when building up xml
Tweak
Only injecting schema in models when specified in OperationResponseParser constructor. Models still always return a Parameter object when calling getStructure(), but this cleans up var_dump and var_export for most use cases. Closes #402
Adding a new line after debug model output
Fix JSON and XML request visitors to set Content-type before body