rawspeed: experimental Olympus STYLUS1 support
adobe_coeff: experimental Olympus STYLUS1 support
wb_presets: Sony ILCE-7 (A7) presets (thanks to Denis Cheremisov)
rawspeed: whitespace cleanup
Always write history stack when applying style with key accelerator.
This fixes the accidentially overwritten hsitory stack when calling within
darkroom. This fixes #9340.
colormatrices: SONY ILCE-7 (A7) enhanced matrix (thanks to Denis Cheremisov)
Merge branch 'master' of github.com:darktable-org/darktable
colormatrices: Olympus E-M1 enhanced matrix (thanks to Sebastian Haaf)
Merge branch 'master' of https://github.com/darktable-org/darktable
better described Dutch explanation
Merge pull request #393 from MRIG/master

better described Dutch explanation