Properties:

Name	Type	Description
url	String	the url to request from the host application, relative to the host's context path
type	String	the HTTP method name; defaults to 'GET'
data	String	the string entity body of the request; required if type is 'POST' or 'PUT'
contentType	String	the content-type string value of the entity body, above; required when data is supplied
headers	Object	an object containing headers to set; supported headers are: Accept
success	function	a callback function executed on a 200 success status code
error	function	a callback function executed when a HTTP status error code is returned