Added .gitignore.
Added empty command-line project.
Added WindowsAzure.Storage NuGet package,

because one of the first tasks of this microservice is going to be pulling
messages off e queue. Here at the beginning, I'm going to write this
microservice as a monolithic, untested microservice, because the initial
logic to get it up and running, is really going to be trivial.

We can always decouple it once we know a bit more about the desired axes
of variability.
Added some code to pull a message off a queue.

Manual testing shows that it works well if you put a proper value in the
connection string in App.config.
Picked up a single message from the queue and sent

it. Manual testing has been performed.
Refactored by pulling queue up in a value.
Refactored mail configuration to value.
Refactored send function out of main function.