Blender Git Loki

Cycles: Fix post-processing not working again after it was cancelled before

Render API: Use RE_InitState for postprocessing operator

Cycles: Improve tile highlighting when denoising after rendering

Cycles: Sync new filter settings when using denoising after rendering

Cycles: Fix selective denoising

Cycles: Include the new headers for CUDA in CMake

Merge remote-tracking branch 'origin/master' into soc-2016-cycles_denoising

Conflicts:
intern/cycles/blender/blender_session.cpp

Cycles: Fix Denoising Pass detection when loading Multilayer EXRs

Cycles: Move code to new and nicer file layout

Cycles Denoising: Fix pass handling with MSVC

Cycles: Enable Flush-to-zero for denormals on Windows

Cycles Denoising: Add standalone animation denoising call to the Cycles Python API

Previously, a build of Cycles Standalone was needed for animation denoising.
Now, it is possible to call it from Python Scripts in Blender or directly from the command line (through --python-expr).

Cycles Denoiser: Store debug info in one exr per tile instead of many pfms

Cycles: Remove old WLR filter

Cycles: Get rid of one loop over all denoised pixels by using backsubstitution instead of explicit inversion

Cycles: Move the final_pass functions to a unified implementation and generally shuffle a lot of code around

Cycles: Improve robustness of the Cholesky decomposition

Cycles: Implement Cross-Denoising

Right now this is pretty bad, but it can be made much better.

Cycles: Tweak feature pass heuristic

Cycles: Fix optimization includes