adobe_coeff: selectively update to dcraw 9.20
French user manual
Italian translation updated
Merge pull request #434 from bartokk/master

Italian translation updated
Drop outdated usermanual pot
Add open ref count to scanner and let scan job open device.
Add filmstrip to scan view.
Update French translation.
rawspeed: update to r612
Merge branch 'master' of https://github.com/darktable-org/darktable
cmake: enable building without gphoto again
Use a table for ui arrangement.
make text lowercase.
Bauhausify scanner option control widgets.
Added support for options with ranged fixed point.
Merge remote-tracking branch 'upstream/master' into scanner