[epiphany] (9 commits) Non-fast-forward update to branch wip/exalm/tabs

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/tabs' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  cce9227... window: Use HdyApplicationWindow
  2ff6365... Port to HdyTabView/HdyTabBar
  6bb252a... css: Regenerate from scss
  d1d3a65... Use a temporary libhandy branch

Commits added to the branch:

  99dcdc9... window: Use HdyApplicationWindow
  2bc1187... Port to HdyTabView/HdyTabBar
  61422c9... css: Regenerate from scss
  32a6334... Bring back popover
  e057184... Use a temporary libhandy branch
  086b099... bookmarks-properties-grid: Center-align the close button
  71e5efc... fixup! Bring back popover
  c75d041... css: Tweak close buttons
  e1d3650... css: Regenerate from scss