darktable-org/darktable — pull request #467 by edgomez (2014-02-12 20:44:32+00:00)
Title: basecurve tool: a fair amount of new feats

- feat: added tonecurve support
- feat: added multi image analysis to mitigate poor dynamic curve coverage on single images
- feat: retrieve make and model from exif metadata
- bonus: code fixes, code cleanup, better error paths

NB: The tool is now called dt-curve-tool.