Drop usage of DBus-GLib and always enable kwallet
Bump required version of glib to 2.28

We used the api from 2.28 already, so this shouldn't break anything,
just make it clear why a compile might fail later on.
Cleanup last commit

We were still including some header
update darktable-9999.ebuild according to changes in kwallet pwbackend
Better adjustment for hue colorzones Lr import.
Better adjustment for lightness colorzones Lr import.
Added a missing space character in a user-visible message
Fix two uninitialized variables in dt core and monochrome.
Thanks to Daniel Blueman! This fixes #9189
Merge branch 'master' of github.com:darktable-org/darktable
Move bilat definitions to header file.
Add support for clarity/bilat Lr import.
Minor style fix.
Merge branch 'po/lr-import'

* po/lr-import:
  Minor style fix.
  Add support for clarity/bilat Lr import.
  Move bilat definitions to header file.
Tiny update of the Russian translation
Implemented star ratings on all images, as well as color labels rendered as background color of the image tile instead of a round dot.
Implemented toggle buttons which accept keyboard shortcuts. Default shortcuts are not defined, icons on buttons still need some tweaking.
Improved icons on button, fixed tooltips, started working on loading star color from gtkrc.
fixed compile problem :)
reject cross is now drawn properly and working. Stars move one space to the left for the image under the mouse pointer, so that the reject cross has space. Cleaned up button creation in toolbox.