Greetings to ...
We will create a very simple Python 3.4 command line greeting app. It will take two arguments. An user name and an effect (if any) that should be applied to the user name. Then it will print out a greeting message. That's all.
While implementing and testing, we will run into and solve imports and packaging issues that may occur when someone used to Python 2.x is creating, testing and distributing a Python 3.x application containing a sub-package.