CON-1074 | max z-index change
CON-1074 | Zindex change fix
CON-1074 | Zindex change fix
CON-1076 | added @noflip to background rules which are unnecessarily flipped by CSSJanus
CON-1076 | reverted the change in attribute order
ADEN-1178 Don't load Amazon ads when in ADS_IN_HEAD experiment
ADEN-1128 Full fluid layout for German wikis, cleanup part I
ADEN-1128 Full fluid layout for German wikis, cleanup part II
Merge pull request #3619 from Wikia/aden-1128-full-fluid-for-german-wikis-cleanup-2

Aden 1128 full fluid for german wikis cleanup 2
Merge pull request #3542 from Wikia/CON-1074

CON-1074 | Max z-index change
(CE-819) Fix user login on confirming email after signup

For CloseMyAccount we need to make use of the standard login method
so we can use of the successful login hook, but when the user has
only just signed up and hasn't yet confirmed their email address, the
standard method fails due to the check for
UserLoginSpecialController::NOT_CONFIRMED_SIGNUP_OPTION_NAME. So, for
the email confirmation on initial signup, log the user in manually as
was done before commit 99ed1d1b0, as we don't need to hook in if
they've never logged in before as is the case for users just after
signup.
Merge pull request #3621 from Wikia/CE-819

(CE-819) Fix user login on confirming email after signup
remove reference to unused WF variable
Merge pull request #3617 from Wikia/aden-1178-no-amazon-with-ads-in-head

ADEN-1178 Don't load Amazon ads when in ADS_IN_HEAD experiment
Merge pull request #3596 from Wikia/CON-1076

CON-1076 | Fluid background realigned on RTL wikis
ADEN-1025 Make AdEngine as extension, not a wiki-feature
ADEN-1025 Moved Krux.run to adengine2_late_js (bottom of page)
Merge pull request #3490 from Wikia/aden-1025-disable-adengine-internal

ADEN-1025 Make AdEngine as extension, not a wiki-feature
ADEN-1183 Unit tests fix
Merge pull request #3628 from Wikia/aden-1183-amazon-ads-unit-tests-broken

ADEN-1183 Unit tests fix