Not used reference to Ionic.dll deleted.
FhirClient Endpoint is now always postfixed with a slash.
Fixed FhirClientTests.Read test.
Merge branch 'client-DSTU-update' of https://github.com/ewoutkramer/fhir-net-api into client-DSTU-update

Conflicts:
	src/Hl7.Fhir.Api.Tests/Rest/FhirClientTests.cs