[gnome-calendar] (22 commits) ...schedule-section: Make date & time labels dim

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

Summary of changes:

  eb95450... project: Split meson files in subdirs (*)
  87ce5e6... project: Move css-code.h to src/gui/ (*)
  92863f5... project: Split GResource files in subdirs (*)
  e67ebcf... project: Move all UI-related files to src/gui/ (*)
  c73dc19... project: Move GcalEditDialog and friends to src/gui/event-e (*)
  b4029b0... edit-dialog: Rename to GcalEventEditorDialog (*)
  f9c466a... event-editor-dialog: Notify context when setting property (*)
  a839a0d... Introduce GcalEventEditorSection (*)
  997f6bb... event-editor-dialog: Move reminders to GcalRemindersSection (*)
  46aee00... event-editor-dialog: More schedule to GcalScheduleSection (*)
  73cbe1f... event-editor-dialog: Move summary to GcalSummarySection (*)
  0f1dc88... event-editor-dialog: Move notes to GcalNotesSection (*)
  3a9f900... event-editor-dialog: Remove dead code (*)
  c098dc7... event-editor-dialog: Store sections in an array (*)
  1480d7a... event-editor-dialog: Code cleanup (*)
  7e10c6d... event-editor-dialog: Stop using response type (*)
  b0cdca7... event-editor-dialog: Unify set_event and set_event_is_new (*)
  4c24103... event-editor-dialog: Make 'event' property read-only (*)
  968ae16... window: Use leaf type for GcalEventEditorDialog (*)
  b725d25... schedule-section: Remove useless labels (*)
  b481b40... schedule-section: Mark date & time labels as action childre (*)
  06f0c4d... schedule-section: Make date & time labels dim (*)

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