[epiphany] (17 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:

  ca93e10... tmp
  e4d6a27... Merge TabHeaderBar into PagesView
  f1b7d76... window: Use HdyApplicationWindow
  fc1fdd5... Switch to a more specific libhandy branch
  5a113ef... Adapt to libhandy changes
  01a4066... Adapt to more libhandy changes
  2ba9a1c... Prevent closing pinned pages
  fac1557... URL DND
  0eff142... elementary
  6e57b4d... Remove alt+numbers
  cf2644f... Fix muting
  90ed571... Add incognito style
  577662d... ...and fix it
  517be61... css: Regenerate from SCSS
  2191d64... Fix a warning

Commits added to the branch:

  54e995d... Fix HiDPI favicons (*)
  36ade6b... action-bar-start: Support HiDPI for history menu icons (*)
  c4b2f9d... tmp
  498daf5... Merge TabHeaderBar into PagesView
  7b8c86b... window: Use HdyApplicationWindow
  a88d5e2... Switch to a more specific libhandy branch
  8e98828... Adapt to libhandy changes
  8152ded... Adapt to more libhandy changes
  948bd45... Prevent closing pinned pages
  1e4b47c... URL DND
  641059f... elementary
  49de9d4... Remove alt+numbers
  e987e56... Fix muting
  cb7af8b... Add incognito style
  a35ac68... ...and fix it
  e688c46... css: Regenerate from SCSS
  b5105f6... Fix a warning

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