Fixes #14894
(cherry picked from commit b8133e28)

Conflicts:
	src/data.js
	test/unit/data.js

Take "olddisplay" value into the account

Fixes #14824
Closes gh-1566
Ref 73fe1729

(cherry-picked from c34dbf5a)
Conflicts:
	src/effects.js

* Use tabs instead of spaces in jscs config

* Always use spaces in package.json (really hope this is temporary)

(cherry-picked from bbace100)

(cherry picked from commit 108428bcabb7027852ecd656b98f110a444039d0)

(cherry-picked from 1514dca5)

Fixes #14901
Fixes #14793
(cherry picked from commit 90b43de2)

According to http://www.w3.org/TR/CSS2/page.html#propdef-orphans, widows
and orphans can take only positive integer values. Together with a Chrome 34
regression this caused the test to fail.

(cherry-picked from def4841c)

Fixes #15016
Closes gh-1563

Fixes #14979
Closes gh-1560
(cherry picked from commit 1ca84214)

Conflicts:
	AUTHORS.txt

Ref jquery/jquery-release#61
Closes gh-1562

(cherry-picked from d0131da7)

* Update "grunt-jscs-checker" package

* Use ".jscsrc" file instead of old ".jscs.json"

* Use jquery preset instead of explicitly defining all the jscs rules

(Cherry-picked from b7283d73 commit)

Since global variable for callback always would be equal to undefined value
it better to check for boolean instead

Also fix issues found by jscs

Conflicts:
	test/data/testrunner.js

Fixes #14818

Conflicts:
	test/data/testrunner.js

Conflicts:
	test/data/testrunner.js

We're not testing on IE6-7 anymore.

(cherry-picked from a0568b07)

(cherry-picked from 7869891a)

(cherry-picked from 99d735ab)

Ref 80cf965e
Ref #14848

Closes gh-1544
(cherry picked from commit 5265cdac)

Change boxSizingReliable test value to false in all IE versions.
Modify support comments to argument getComputedStyle guards
with oldIE support and not node.js which is not supported in 1.x.

Closes gh-1498

Android 2.3 is happy with returnValue already used for oldIE;
the getPreventDefault() fallback is not needed.

Closes gh-1546

Fixes #14848
Closes gh-1548
(cherry picked from commit 890d441a)

Conflicts:
	src/effects.js

Fixes #14750
Closes gh-1509
(cherry picked from commit 5a8f7693)

Conflicts:
	src/css.js

Fixes #14858
Ref #14686
Closes gh-1531