Please document PyCharm support

[qtaraki]

Flask is great, but it would be nice if you document a quick start with PyCharm

[smorele]

Pycharm is not the only way to manage your Flask code. I guess it would be a better idea if you follow a tutorial on the Pycharm website.

[untitaker]

Agreed. I don't see a good reason why documentation on Flask + PyCharm support should be part of the Flask documentation. I also don't see a reason why it should be part of the PyCharm documentation, but apparently it is: http://www.jetbrains.com/pycharm/webhelp/creating-flask-project.html (one of the first results when googling "Flask PyCharm")

[DasIch]

If PyCharm needs documentation beyond what we have in order to use it for the development of Flask projects, I would document - if anything - that you shouldn't be using it.