removed unnecessary reference and updated text on nuget package
Merge branch 'release-5.0'
fixing open endedness of sb package
Merge branch 'release-5.0'
Resolved merge conflict in nuspec packages
Merge branch 'release-5.1.0'
Changing TopicAutoCreation to Use Container

Fixes issue #118
added null ref guard in case someone instantiated this class manually
Merge branch 'hotfix-5.1.1' into develop