[fractal] (7 commits) Non-fast-forward update to branch wip/christopherdavis/spellcheck-support

[Christopher Davis <christopherdavis src gnome org>]

The branch 'wip/christopherdavis/spellcheck-support' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  43ce1d2... fractal-gtk: Use gspell for spellchecking

Commits added to the branch:

  d8707df... Appdata: improve the appdata file (*)
  ff411a5... Appdata: add kudos tags (*)
  c157b76... Fix strings: (*)
  5031784... roomlist.rs: replace "favourites" with "favorites" (*)
  2d7c906... media_viewer_menu.ui: replace "..." with "…" (*)
  2c30cdf... backend: simplify get_alias method of Member (*)
  72c6060... fractal-gtk: Use gspell for spellchecking

(*) This commit already existed in another branch; no separate mail sent