Its been awhile since I've had the time to contribute something back to the community so here is my latest effort.

I have created a DocSet for Concrete 5.6.0.2 for The Documentation Browser Dash (free) For OSX, Would just like to offer it up to the community and see if there's enough interest to create an actual Documentation Feed (auto update) for it.
For Developers this tool is invaluable..

Please check out my blog post on it and grab a copy... (link to Dash in mac app store is also there). [disclaimer] I am not affiliated with the app at all.
http://codedef.com/blog/recommended-app-dash-great-documentation-co...

Thanks
David