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).
Merge remote-tracking branch 'upstream/master'
Changed Head methods on IRestClient to return HttpWebResponse objects
directly.
Merge remote-tracking branch 'upstream/master'
Track Disposables in HostContext instead of Funq, Auto-dispose of RequestScope an None Scope at end of the request
Changed ServiceRunner to stop DirectServiceClient causing exceptions from null IRequestContext when using Service over ServiceBase<TRequest>

Updated the Services used in IntegrationTests.Tests.WebServicesTests to
inherit Service instead of ServiceBase<TRequest> along with the change.
Tests still pass.
Merge pull request #411 from connectassist/master

Pull Request for Issue 410 (DirectServiceClient causing issues in ServiceRunner)
Set HttpOnly to true to protect cookies

This is a re-submit of #408, which rightly suggests that all cookies should be set as HttpOnly by default.
Merge pull request #413 from gixug/patch-1

Set HttpOnly to true to protect cookies
Merge pull request #394 from electricshaman/master

Further bugfixes when using CustomMethod for Head method
Auto-create SessionFactory in ServiceStackController

This is consistent with the behavior in Service, which instantiates
SessionFactory to new SessionFactory(Cache) if it's found to be null.

This prevents a null reference exception when accessing
ServiceStackController.Session without first registering an
ISessionFactory in the DI container.
Merge pull request #417 from yeurch/controller-session

Auto-create SessionFactory in ServiceStackController
Don't try to AutoWire string properties
Update Routes.AddFromAssembly Ext method to also auto-register NewAPI conventional routes
Detect OpenId requests through availability of parameter.
Merge pull request #418 from tischlda/openid

Fix OpenID authentication problems with myopenid.com etc.
Fix AuthTests
clear hangover state from tests
provide fallback when trying to access protected underlying buffer
Fix timing errors in IOC Tests using WaitForRequestCleanup timeout