Is there up-to-date how to install askbot as reusable app tutorial?

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I'm running Django 1.4 project and I would like to add askbot app to my existing project.

I was trying to follow the on site guide but was stuck in the stage where I need to manually update my settings file with askbot's settings file.

Questions:

1 - What settings I should take to my file?

2 - Is it possible to use django's auth to authenticate users? which means that user must be logged in before posting.