Added Head method to IRestClient.  Updated implementation on
ServiceClientBase. Added HEAD verb to several conditional checks in a few
files for 1) enabling use of a query string and 2) to prevent the use of a request body
when submitting HEAD requests (which currently throws a
ProtocolViolationException).
Started on HtmlServiceClient and unit tests to prove session's ReferrerUrl always works.
Finished the unit test (and related core library functionality) to get a failing test without the AuthService session reference fixes and a passing test with the fixes (branch: auth-session-referrer-issue).
Added ability to configure underlying WebRequest.AllowAutoRedirect, as the unit test needed to disable this to get the original response with the Location header.
Cleaned up the unit test to make its intentions clearer.
Simple workaround for auth service using old session instance, however the bug may crop up in other places later.
Cleaned up some sample request-response data I was using for the HtmlClient.
Merge branch 'html-auth-session-referrer-issue' into html-auth-session-referrer-workaround
Merge remote-tracking branch 'upstream/master'
Added code documentation to warn about the session changing side effects.
Merge branch 'master' into html-auth-session-referrer-workaround

Conflicts:
	tests/ServiceStack.WebHost.Endpoints.Tests/AuthTests.cs
Merge pull request #398 from jfoshee/master

Updated MonoTouch bins to v3.9.33
Merge pull request #399 from Its-Tyson/html-auth-session-referrer-workaround

(UPDATED) AuthService doesn't obey new session's ReferrerUrl for html requests
Add Action<HttpWebRequest> requestFilter to WebRequestExtensions
Added a stand-alone example using ServiceStack's integration of MVC Razor ViewEngine
INCR Starter templates
Allow BasicAppHost to set EndpointHost.AppHost with Init()
Bugfix in SerializeToStream + Unit tests
Merge pull request #404 from starteleport/master

Fix & Unit tests
Add NuGet Swagger build