Android : Android newbie having issue with eclipse library

I am new to Droid development using Eclipse. I am trying to use PinnedSectionListView found here: https://github.com/beworker/pinned-section-listview

What I need to understand is how do I import that into my project? Do I need to load the project and create a .jar? I thought to use libraries like the one here it needed to be a .jar lib. I am a bit confused on how to use github libs like that. Also, not a big deal, I am fluent in c/c++/c#/objective c, but I am new to java. Code I can handle, eclipse ide, jar files, etc. not so much.

Any steps would be helpful, or a pointer to an example. Thanks for any help.