Make the colorpicker & geotagging button labels translatable.

This is to control the casing of the button as dt style is to be
all lower-case.

For #9998.
Merge pull request #608 from darktable-org/colorpicker-translatable-labels

Make the colorpicker & geotagging button labels translatable.
email: single line body multiple export is unreadable
Merge branch 'master' of https://github.com/darktable-org/darktable
Update French translation.
email: recommend slightly large kodak style resolution
Merge branch 'master' of https://github.com/darktable-org/darktable
facebook: recommend FB_IMAGE_MAX_SIZE (2048px) resolution
Support the D100 uncompressed format
lua : get length of array from the stack and not as a parameter
lua : add a way to have an error-rising call to lua scripts
lua : reduce load on the locking+redraw system
Add definitions for all cameras
Support big-endian files
Use the same bayer pattern as the other cameras
Fix the S3Pro
lua api : forgot a closing tag in a list
make sure image is generated before creating a snapshot
IOP Temperature: speedup

AMD CodeXL: "timer" - old: 116; new: 81 (on export)
Merge pull request #585 from LebedevRI/iop-temperature-speedup

IOP Temperature: speedup