Part complete
Added external hooks
Merge branch 'master' into Development

Conflicts:
	SystemDotMessaging/Projects/SystemDot.Messaging.Specifications/SystemDot.Messaging.Specifications.csproj
	SystemDotMessaging/Projects/SystemDot.Messaging.Specifications/packages.config
	SystemDotMessaging/Projects/SystemDot.Messaging/SystemDot.Messaging.csproj
	SystemDotMessaging/Projects/SystemDot.Specifications/SystemDot.Specifications.csproj
	SystemDotMessaging/Solutions/packages/Machine.Fakes.RhinoMocks.2.1.0/Machine.Fakes.RhinoMocks.2.1.0.nuspec
	SystemDotMessaging/Solutions/packages/repositories.config