[empathy] (13 commits) ...Merge branch 'gnome-3-4'

[Guillaume Desmottes <gdesmott src gnome org>]

Summary of changes:

  6b19934... Don't put the status in the header if the user has none (*)
  7e7a60c... Call window: Ellipsize alias and status (*)
  1fa90ed... call: Make the remote video background black (*)
  0343d38... Keep some margin for the preview and the floating toolbar (*)
  4f2d28e... Call: Let the floating toolbar be above the preview (*)
  246b14f... call: Adjust the preview rectangle colors (*)
  9f16918... audio input: Switch to stream volumes (*)
  d524cc3... call: Keep the toolbar around if muted (*)
  108b3fa... audiosrc: Don't use stream volumes properties if the src do (*)
  a7feeae... call: Initialize the timer early (*)
  71cab9b... Prepare 3.4.2.1 (*)
  bf32eb7... remove released flag (*)
  0564950... Merge branch 'gnome-3-4'

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