Cycles Hair Rendering Tab Gone... Need to Make Hair Look Like Ribbons, not Cylinders

Hi There,
I am relatively new to the forums, and I have a question I hope somebody can answer. When I created hair in a previous version of Blender, grass was easier to make because under the particles tab and under Cycles Hair Rendering, I could make the hair look like ribbons. However, in 2.78c the tab of Cycles Hair Rendering is gone! How would I make the hair particles render as ribbons?

Thank you,
Dabiolovr

I just ran across the same issue. Fired up 2.78 and 2.78a and the options are there. Somehow it has been taken out in ver b and c (or hidden somewhere else).

It is here https://blenderartists.org/forum/showthread.php?216113-Brecht-s-easter-egg-surprise-Modernizing-shading-and-rendering&p=3140198&highlight=#post3140198

Thanks erickBlender!