[gnome-screenshot] (16 commits) Created branch wip/exalm/cleanups

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/cleanups' was created.

Summary of new commits:

  386e611... dialog: Add functions for retrieving dialog and filename en
  a3af6ce... dialog: Make the struct private
  3a1daae... dialog: Make a GObject
  4c1f7bf... dialog: Convert into a GtkWidget template
  d5c2b9a... dialog: Remove screenshot_dialog_get_dialog()
  a1e1be8... fixup! dialog: Convert into a GtkWidget template
  d38438f... dialog: Connect signals in xml
  8536482... interactive-dialog: Split target_toggled_cb()
  3bc1920... interactive-dialog: Make a GTK template
  75eb497... interactive-dialog: Use enum for screenshot modes
  454f8a1... interactive-dialog: Pass self to all signal handlers
  0b423da... interactive-dialog: Name dialog self in _new()
  fe7769e... interactive-dialog: Replace callback with a signal
  a615080... interactive-dialog: Clean up fields
  96260aa... interactive-dialog: Clean up includes
  cc86718... interactive-dialog: Return concrete type in _new()