[network-manager-applet] (10 commits) ...applet: added missing header for function isdigit().

[Aleksander Morgado <aleksm src gnome org>]

Summary of changes:

  994aa3d... applet: new common helper to launch mobile wizard (*)
  54550b7... applet: simplify launching the PIN/PUK code request dialog (*)
  3120444... applet: make the saving/deleting PIN in keyring a helper me (*)
  39b412a... applet: consolidate secrets retrieval for 'gsm' and 'cdma'  (*)
  e3f0176... applet: consolidate icon retrieval for 'gsm' and 'cdma' dev (*)
  9ad4e7a... applet: ignore EV-DO revision internally (*)
  f32949e... applet: consolidate mobile operator name retrieval for 'gsm (*)
  079dcf1... applet: new support for the 'ModemManager1' interface (*)
  8c469df... applet: fix compile warning (unused variable "device_desc") (*)
  0f4b588... applet: added missing header for function isdigit(). (*)

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