Restructured integration tests in soap ui project and added new test for
invalid messages for save patient messages
Added new code to test a hl7 message for validity for save patient
messages
Added fixes to make the integration test run again
Save patient endpoint now returns the correct status code when it cannot
process a message.

Restructured the integration tests... again (these got overwritten last
time)
Allowed the exception strategy to print the stacktrace instead of just
absorb it.
Created wire mock config for integration tests

Updated unit tests using wiremock to use a single port so this this
lines up with the integration tests (thus no extra config is required)
Updated integration tests soap ui project
Removed commented out code so that it doesn't 'rot'
Merge branch 'restructure-integration-tests' into embed-mock-services
Added a readme for running the integration tests.
Removed the path to the soap ui testrunner for my local setup
Merge pull request #173 from jembi/restructure-integration-tests

Restructure integration tests
Merge pull request #177 from jembi/embed-mock-services

Embed mock services
Merge branch 'develop' of https://github.com/jembi/openhim into cr-shr-recon-channel
Updated port number for mediationIdentifierUpdateEventsDenormalizationOpenMRSSHRTest