[yelp] (21 commits) ...yelp-settings: Port color code to GtkStyle

[Shaun McCance <shaunm src gnome org>]

Summary of changes:

  8bafa65... Initial work on implementing aday's new yelp designs (*)
  dbcb496... yelp-window: Fix the button's icons in RTL (*)
  5f00cbf... yelp-window: Center-align the buttons in the header bar (*)
  5176d07... Hooked up actions for previous and next page (*)
  9958061... Hooked up printing (*)
  3a1ec44... Hooked up actions for new window and close window (*)
  1927dbb... Added keybinding to show text cursor (*)
  d1cf541... Added actions for larger and smaller text (*)
  0165e10... Make prev/next buttons for find in page work (*)
  2ba811a... Fixed up the bookmarks popover a bit (*)
  d5c5d89... yelp-window: Improvements to buttons and search bar (*)
  ed63b3e... Removed read later (*)
  207b7c6... yelp-help-list: Fix double unref (*)
  c2120c4... Fix reference to old, unused struct member (*)
  780c67e... yelp-window: Added "All Help" menu item (*)
  5fedb1e... Merge branch 'master' into new-aday-design (*)
  ea4be8c... Move some actions to the app menu (*)
  82dafad... yelp-window: Use placeholder text on empty bookmarks list (*)
  e30fd2a... yelp-window: Added back Ctrl+L, better key press handling f (*)
  bf0a9de... yelp-window: Don't show find bar when search bar is shown (*)
  b6ac534... yelp-settings: Port color code to GtkStyle (*)

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