Updated Catalan translation
Merge remote-tracking branch 'upstream/master'
Updated Catalan translation
noise profile: fujifilm x100s
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Update noiseprofiles.h with camera Olympus E-M10

I added lines 1427 through 1450 with the noise profile data for the new Olympus OM-D E-M10.
Matthias Grocholl, Köln
Update lighttable.c

fix for #10060 - persistent mouse hover issue in zoomable lightable when mouse has left the view manager.
Merge remote-tracking branch 'upstream/master'
Zoom centered on cursor: no exception when scale=1
PNG: hopefully fix support for libpng-1.5+ version
Fix #10120: Don't put tags more than once into XMP

This includes some rewrites of helper functions
noise profile: sony ilce-7 by per oestlund
noise profile: canon eos 700d
gphoto: only scan for devices when explicitly requested

over the years this has caused various issues in various situations,
sometimes even allowing darktable to not start because of lack of
a USB controller for example.

gphoto should never be put in a position where it can cause trouble
for users who are not using any of it's features.
wb_presets: nikon d5200 (thanks to martin juřen)
Add tagging to darkroom

... feel free to revert if it's not cool :)
ColorIn IOP: update comment about supported formats with support for embedded color profiles
Colorin IOP: deprecate "blue mapping"