[epiphany] (24 commits) Created branch overview

[Claudio Saavedra <csaavedra src gnome org>]

The branch 'overview' was created.

Summary of new commits:

  bde6e75... Add a service for snapshotting webpages
  b9c77b3... Add basic tests for EphySnapshotService
  31e7654... Add GdMainView for use in the overview
  1a08a38... Add the base EphyOverviewStore model
  76a64d6... Add EphyActiveStore class files
  5c56849... Add EphyFrecentStore class files
  b19455d... Add EphyOverview widget
  8446941... Add a boolean overview-mode property to EphyWindow
  319d793... Add a "Pages" button to the toolbar
  318634b... Hide the overview on url load
  933bc40... EphyOverviewStore: add ephy_overview_store_peek_snapshot()
  ff8eacb... ephy-window: show the overview on alt+home
  9bade4b... ephy-window: make is-popup and chrome actual window propert
  ba8b921... Move implementation of EmbedContainer from Window to Notebo
  1df12c6... ephy-window: add _ephy_window_set_navigation_flags()
  18999f8... ephy-window: split ephy_window_set_active_tab() into smalle
  43a60cb... ephy-location-entry: make it possible to hide the favicon
  55cabff... ephy-location-controller: add a boolean "show-icon" propert
  1403322... ephy-window: add a method to toggle visibility of default a
  918a86f... ephy-window: add internal ephy_window_toggle_overview()
  45faf21... ephy-window: only react to the active embed if the overview
  b9e7286... ephy-window: make default actions unsensitive when showing 
  28ff23e... ephy-window: cleanup the ui before showing the overview
  7242d80... ephy-window: hide favicon when the overview is visible