SRAMP-451 S-ramp maven facade for fuse fabric

https://issues.jboss.org/browse/SRAMP-451
You must write to the output stream as the *last* operation, otherwise response headers will not be properly sent.  So the addHeader() and setContentType() calls below this line need to be moved up.

Also do not use a byte[] - here is where you would use an inputstream to stream the content to the response.