Remove duplicate code.
get rid of DT_PIXEL_APPLY_PPI to avoid confusion
darkroom: scale processed view with window size
Temperature IOP: gui_update: cmp against camwb using memcmp
Temperature IOP: refactor DT_IOP_NUM_OF_STD_TEMP_PRESETS
Temperature IOP: Match stored WB multipliers against all camera WB presets and select matched preset. Fixes #8303
Temperature IOP: apply_preset(): fix typo
Temperature IOP: apply_preset(): no need to recompute makermodel/model each time
Might be a bit faster.
Temperature IOP: apply_preset(): do not look through ALL presets, only through different tuning values of that base preset
Temperature IOP: implement interpolation between camera WB presets finetunings
NOTE: for interpolated data #8303 still is an "open" issue

If we fail to find enough good data, hysteresis happens (it stays on previously used values)

Inspired by Denoiseprofile IOP dt_noiseprofile_interpolate() and it's usage
Temperature IOP: Match stored WB multipliers against interpolated camera WB presets and select matched preset. Refs #8303
Hide mouse in slideshow mode
mipmap cache: safety margin around full buffers. avoids deadlocks for me.
Merge remote-tracking branch 'origin/pr/781'
spots: fix icons states bug 10216
Add support for the Pentax *istDL
Flip IOP: fix legacy presets update
It was broken because there was no image loaded
Revert "mipmap cache: safety margin around full buffers. avoids deadlocks for me."

This reverts commit f225278d7981fefdaf9ae1c205d33dbd06f619c1.
Fix #10222: Add plural forms to 2 strings
Update French translation.