[empathy/gnome-2-28] (18 commits) ...Merge commit 'cosimo/moblin' into gnome-2-28

[Guillaume Desmottes <gdesmott src gnome org>]

Summary of changes:

  3d5d198... Instant-apply the "enabled" setting.
  0d52a33... Add an optional NbtkGtkLightSwitch.
  ee7554e... Add configure switches for nbtk (off by default).
  fbf9d25... Instant-apply the "enabled" setting.
  1dd41a7... Add a "show-on-select" property.
  20e23cc... Use the property in the accounts dialog.
  f0cd0bc... Add a vertical padding to the rows.
  08b9757... Hide the action area if we're on moblin.
  a111e7d... Disable account creation on moblin.
  b5053cb... Rename the Create button to Add on moblin.
  3cecc49... Return if the renderer has no pixbuf.
  28f0a85... Chain up to the parent class render, instead of copying it.
  90b929f... Rename the Connect button to "Log in" on Moblin.
  9db9e7c... Change strings for the remove dialog on the moblin build.
  d95be53... Fix a typo in a string.
  324cf19... empathy-account-widget: document that the 'Account:' string
  b8e7413... Remove the logic that re-applies the original enabled value
  d6e770d... Merge commit 'cosimo/moblin' into gnome-2-28