Added console runner so we can swap out core Autofac and run tests without recompile.

Author: tillig

test/Autofac.Extras.Moq.Test/packages.config

@@ -8,5 +8,6 @@
   <package id="xunit.core" version="2.1.0" targetFramework="net45" />
   <package id="xunit.extensibility.core" version="2.1.0" targetFramework="net45" />
   <package id="xunit.extensibility.execution" version="2.1.0" targetFramework="net45" />
+  <package id="xunit.runner.console" version="2.1.0" targetFramework="net45" />
   <package id="xunit.runner.visualstudio" version="2.1.0" targetFramework="net45" />
 </packages>