Added block mode for authentication channels and made it into BlockMessagesIf type styley
Merge branch 'master' into Development

Conflicts:
	SystemDotMessaging/Projects/SystemDot.Messaging.Specifications/SystemDot.Messaging.Specifications.csproj
	SystemDotMessaging/Projects/SystemDot.Messaging/Configuration/Publishers/SubscribeToConfiguration.cs
	SystemDotMessaging/Projects/SystemDot.Messaging/Direct/Builders/RequestReceiverBuilder.cs
Fixed up blocking
Merge branch 'master' into Development

Conflicts:
	SystemDotMessaging/Projects/SystemDot.Messaging/Direct/Builders/RequestReceiverBuilder.cs
Fixed up broken build from merge