adding article
minor change
Update connection-strings-samples.md

Still missing the url to the nuget packages
Update connection-strings-samples.md
Update connection-strings-samples.md

Updating MSMQ cn using the whole block of config
fxing connection string formats
added nuget packages reference
added note that MSMQ connection string is optional
Minor editing
Minor editing
Merge pull request #276 from Particular/articles/issue-169-connection-strings-samples

Articles/issue 169 connection strings samples