Merge pull request #13 from mdwhatcott/master

The Logging assemblies have been marked as signed.
Merge pull request #14 from mdwhatcott/master

Auto-configure log4net
Creating additional logging package for multiple version of Log4Net.
Bumped version of NanoMessageBus.
Build should create symbol packages.
Added NuSpec file for Log4Net 2
Bumped version.
Specifying exact log4net dependency.
Pointing to latest RabbitMQ client package.
Pointing to RabbitMQ.Client 2.8.1; specifying log4net 1.2.10 exactly for older "1x" logger.
Attempting to restrict log4net dependency to 1.x
Attempting to restrict Log4Net to v1.2.10
Corrected nuspec package identity.
Auditors are now correctly running on receive.
Added WithAudit overload where only default auditors execute.
Fixed Log4Net 2.0 NuSpec package.
Bumped version.
Publishing all nupkg files.
Generic logging.
Fixed build wildcard.