Demos: Typos

Demos: Text corrections
Core: Make controlgroup icon-only buttons in toolbars mini

Fixes gh-7266
Controlgroup: Make sure items in a controlgroup all have the same height
Build: Add "css" to the list of test subdirectories
Navigation: Fix reference to qunit CSS for path tests

Closes gh-7426
Fixes gh-7419
Events: Correctly refer to touch support module from tests

Closes gh-7425
Fixes gh-7418
Selectmenu: Custom select uses label, then placeholder for dialog title

Closes gh-7404
Fixes gh-7399
Checkboxradio: Do not update twice upon input vclick

Fixes gh-7378
Table: Remove superfluous and markup-whise invalid "locked" attribute

Closes gh-7379
Fixes gh-7381
Checkboxradio: Correctly retrieve label

This moves label-finding code into one function to help render the code
unit-testable. The new code also relies more on native means of getting the
label, which improves performance a great deal when the .labels property is
supported, and also improves performance when such a property is not supported
(such as in FF27).

http://jsperf.com/checkboxradio-label-retrieval-non-nested/5

Closes gh-7293
Fixes gh-7292
Navigation: Do not assume "//" is always part of an absolute URL

Closes gh-6597
Fixes gh-6574
Fixes gh-6599
Listview: Do not compute .first() if there is only one anchor
addFirstLastClasses: .not( ".ui-screen-hidden" ) -> custom function

http://jsperf.com/dot-not-vs-loop

Closes gh-7228
Fixes gh-7227
Table: remove reflow CSS hack for Safari <= 5

It causes problems with assistive technology not being able to detect tables.

This effectively reverts bafa5d95d1ae2f028749c710aa198b96de7eeb3d, thus
removing the fix for gh-5380.

Closes gh-6584
Fixes gh-6583
Re gh-5380
Build: Updated jQuery core
Build: Updated version in Bower JSON file
Theme: Keep background for checkbox-off icon when using no-disc icons

Fixes gh-6993
Closes gh-7451
Theme: Added a comment for the ThemeRoller

Fixes gh-7454
Closes gh-7455
Table: prevent jqmData calls for columns without a priority.

Closes gh-7315
Fixes gh-7357
Helpers: Fixed typo in description

Closes gh-7429