[buoh] (18 commits) Non-fast-forward update to branch appstream

[Jan Tojnar <jtojnar src gnome org>]

The branch 'appstream' 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:

  f10078e... Add AppStream application description

Commits added to the branch:

  8eacbb6... comic-loader: Let SoupSession handle proxy settings (*)
  f95e879... Fix internationalization (*)
  72db863... ui: Remove Help menu item (*)
  c61e42c... Move menu to GResource (*)
  fe612f8... Fix buoh_debug function (*)
  f45be88... Upgrade threading code (*)
  9223508... Fix coding style (*)
  df36d1b... Fix some deprecations (*)
  bc54467... Port properties dialog to GtkBuilder (*)
  b76f807... Port add comic dialog to GtkBuilder (*)
  6c2982b... ui: Remove markup from a translatable string (*)
  2124f4e... Update Brazilian Portuguese translation (*)
  beabe4b... Updated Czech translation (*)
  7c10b5f... Update German translation (*)
  e17b19c... build: sort sources list (*)
  1072b01... Update Polish translation (*)
  00cf394... Rename desktop file to RDNN (*)
  36392e9... Add AppStream application description

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