Released a Python console addon. This might be usefull to other Python developers.
The Python console is in the bottom-left, and can be accessed from the menu:
Window/Python Console
Wrapped this (qt) Python console widget as a blender addon.
Original py-module was not made by me, I just wrapped it in a blender add-on making it easier to launch from Blender. For more info check the README.
Get it here https://github.com/hannesdelbeke/pyqtconsole_addon