Rewriting of FhirClient
* Won't compile
Upgrading FhirClient to v.012
Merge branch 'master' into rewrite-fhirclient
Merge branch 'master' into rewrite-fhirclient

Conflicts:
	packages/Microsoft.Bcl.Async.1.0.165/Microsoft.Bcl.Async.1.0.165.nuspec
	src/Model/TagListExtensions.cs
Upgrade of FhirClient - finished