Render uses mipmaps
JSON spec and Beanshell generator updated accordingly
Mipmaps are required to be generated by area averaging all pixels with
the same floor(x*scale) coordinate with scale = 1/2^mipmap_level
using --scale <double> or --mipmap_level <int> enables generating
downscaled images, --area_offset simulates the corresponding mipmap
level shift as if the averaging scale method had been used to generate
the scaled image.  --quality <float> specifies the compression quality
if JPEG is used for saving.
fixed wrong parentheses and added missing quots for transform in generator
beanshell
Updating the project to the latest Render version
Updating the latest FijiBento version
Merge branch 'master' of https://github.com/cmor/FijiBento