Merge pull request #6 from ThreeToes/master

Fixed up the XML in the config file so the module loads properly with the RestTemplate bean
Attempting to setup REST client
Switching HttpClient over to Http Components & copying Spring 3.2 HttpClient request factory
Fix the error when submitting to REST endpoint with JSON. Fix the unit test failure.
Attempting to setup post now
Dto requires a dummy field for it to be sent
Set package status to 'SUBMITTED' upon successful rest call and prevent user from submitting further
Attempting to add a test for submitting proposal
Starting to look at actually sending data across
Merged in last weeks' changes