[network-manager-applet] (12 commits) ...c-e: merge branch 'th/c-e-import-fixes-bgo774290'

[Thomas Haller <thaller src gnome org>]

Summary of changes:

  4c968b3... c-e: tag NewConnectionResultFunc with a special argument (*)
  1009ec1... c-e: tag PageNewConnectionFunc with a special argument (*)
  497f7dc... c-e: tag DeleteConnectionResultFunc with a special argument (*)
  79a9410... c-e: tag PageNewConnectionResultFunc with a special argumen (*)
  0cc6609... c-e: tag NewConnectionTypeFilterFunc with a special argumen (*)
  a300093... c-e: cleanup NMConnectionEditor dispose() (*)
  6845058... c-e: take reference to connection for active_editors (*)
  bd8108c... c-e: don't transfer ownership of connection argument for ca (*)
  555920e... c-e: fix exiting after cancelling connection type selection (*)
  82df444... c-e: allow specifying vpn types directly on command line (*)
  f71a4dc... c-e: use g_printerr() instead of g_warning() for user-error (*)
  0dc0af1... c-e: merge branch 'th/c-e-import-fixes-bgo774290'

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