[glade] (34 commits) Non-fast-forward update to branch wjt/escape-parser-errors

[Alberto Fanjul <albfan src gnome org>]

The branch 'wjt/escape-parser-errors' 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:

  18373b5... GladeProject: escape markup in parser errors

Commits added to the branch:

  b8db53c... Updated Danish translation (*)
  8553bf0... GladeEditor: expose signal editor widget as a property (*)
  949ee16... GladeProject: add handler signals (*)
  08bf49a... GladeIntro: fix regresion in find_widget_forall() (*)
  2ddc72f... Updated Slovenian translation (*)
  363fd78... Add initial implementation of Automatic Templates (*)
  daeb85c... Updated Spanish translation (*)
  f6a2606... Update Swedish translation (*)
  29e23e5... Update Swedish translation (*)
  7d85967... dtd: Add several new elements (*)
  a5ff472... gladeui: Fix GIR package reference and add c-include (*)
  09d1426... Update Polish translation (*)
  12e0cc9... Update Polish translation (*)
  1a07a1b... Updated Spanish translation (*)
  00645a5... Update French translation (*)
  5a2d74f... Update French translation (*)
  0905229... Update Hungarian translation (*)
  9b1f9c0... Update Hungarian translation (*)
  1d58112... Update Galician translation (*)
  2aa752d... Update Indonesian translation (*)
  f54b07f... Update Turkish translation (*)
  9bb50ac... packaging: Add snap packaging (*)
  1821437... snap: switch to core18 (*)
  f6bd47b... Updated Czech translation (*)
  55778a4... Update Catalan translation (*)
  2b2386c... snap: Use a version-script to generate a friendlier version (*)
  1e7e376... Updated Danish translation (*)
  8629633... Update Korean translation (*)
  39676dd... Update Dutch translation (*)
  2c460bd... Migrate from intltool to gettext (*)
  93d8894... ci: Enable test suite (*)
  d857fc2... Stop defaulting missing images to deprecated stock icons (*)
  8341cf7... Use autoreconf instead deprecated gnome-common (*)
  2dbaeef... GladeProject: escape markup in parser errors

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