Just FYI, the development of osmqa v1 has been discontinued, as Eric
Lemoine and Pierre Giraud have started a better implementation.
It is based on the Pyramid framework, JQuery & OpenLayers for the
client side. A new repository has been set up at https://github.com/elemoine/OSMQA
In the next days, I'll try to contribute to this new implementation.
Feel free to try it and report errors/wishes/whatever you want here.