[epiphany] (29 commits) Created branch in-tab-overview

[Claudio Saavedra <csaavedra src gnome org>]

The branch 'in-tab-overview' was created.

Summary of new commits:

  f321e87... Add a service for snapshotting webpages
  48a6591... Add basic tests for EphySnapshotService
  6b98045... Add GdMainView for use in the overview
  39eb9c1... ephy-removable-pixbuf-renderer: new renderer for the overvi
  ab97d9a... gd-main-view-generic: add "delete-element-clicked" signal t
  81b5f17... gd-main-icon-view: use the new renderer to add a close butt
  eee3dd2... gd-main-view: add a "item-deleted" signal to handle user-tr
  21824d1... Add the base EphyOverviewStore model
  4f175f3... ephy-profile-migrator: New migrator for history backend cha
  92eae2a... ephy-history-service: add "url-title-changed" signal
  d280b8e... ephy-history-service: add "url-deleted" signal
  d3d4d6c... ephy-history-service: add "host-deleted" signal
  6c9f94f... ephy-history-service-urls-table: add new rows to the table
  6a0c0d8... ephy-history-service: add backend bits to support the new h
  e9f2700... ephy-history-service: add a method to set/unset a row hidde
  9a7bd1f... Add EphyFrecentStore class files
  69494e6... ephy-embed-shell: add a frecent store to the shell
  6e2b679... ephy-embed-shell: set the default icon for the frecent stor
  93d5f89... Add EphyOverview widget
  46b2a1f... ephy-embed: add the overview and a overview-mode property
  5876c2b... ephy-window: handle open-link for the overview in the activ
  8239919... ephy-web-view: take a snapshot if needed when the page load
  2cc7c6c... Add about:overview to actually go to overview mode
  20c0b7f... ephy-history-service: extend to support URL thumbnail time
  f31151c... ephy-history-service: add API to store a url's thumbnail up
  1e5dad7... ephy-overview-store: use the thumbnail saving time to decid
  4601cd0... ephy-overview: improve layouting of items in the overview
  7790921... ephy-window: add ephy-about:overview to the list of hidden 
  940c372... ephy-web-view: define the special-cased title for the overv