Merge pull request #5 from syoyo/omp-optional

Merge pull request #6 from Dade916/fix_out_of_image_reads

A fix for out of image reads of Multiscale denoiser

Revert build options.

Make OpenMP dependency optional.

Update README.md

last changes for v1.1

I did a mistake: I thought I corrected the Eigen bug by modifying the sources of Nanogui. But this change couldn't be pushed as it was in a submodule, which is linked to the original nanogui repository, on which I don't have control. So I forked nanogui, and now the nanogui submodule points on the new forked repository, on which I pushed the fix for the Eigen bug.

Fixed inclusion of json external library. Fixed some cmake warnings.

Merge pull request #1 from est77/linux_build_fixes

Fix missing return

Fix json include

Add missing json include path

Teaser update

Teaser update