DrString at Mac App Store analyse

Why DrString? Why? Because there are many ways to get a docstring "right": - should descriptions for different parameters vertically align with each other? - should an empty line separate parameters and return values description? - should keywords such as `returns` begin with an upper case? You get it. Its hard enough to write documentation. Keeping it in an consistent format is even harder. DrString makes it easy: you can pick an style for all the details, and it formats your docstrings for you.