[Bf-codereview] Fisheye Panorama for Cycles (issue 6111052)

[dfelinto at gmail.com]

committed on rev. 46287. I introduced a small regression issue though.

I don't know to access cycles data in readfile.c and I decided to change
the default value for the panorama type enum to Fisheye Equisolid. So a
file that had 'use_panorama' will now have a panorama camera BUT not the
equirectangular one. Should that be a concern?

Brecht thanks for all the help with the review.

http://codereview.appspot.com/6111052/