IPR - some render infos passed from blender to it
IPR - some render infos passed from blender to it

Like full renders  there is now also  durimg IPR sessions  some common
info transmitted..While learning and looking aroundm I fixed  some PEP8
glitches.

prman-pixar/RenderManForBlender,prman-pixar/RenderManForBlender,adminradio/RenderManForBlender