0.11.2

What is new?

• added libjpeg-turbo versions 1.2.0 - 2.0.0
• ops module with DCT, blockification, etc.
• introduced numba as a dependency

Improvements

• DCT is now numba-accelerated and can work on jpeglib outputs

Bugfixes

• inference of grayscale colorspace, when only luminance is passed to from_dct
• fixed blorch's test dependency installation