Added `$.equalHeightByHClass`: which groups elements by the value of their attribute `h-class`, before applying `$.equalHeights`. Also merging in the changes Greg wrote for the MCA, which causes `$.equalHeights` to only inspect the elements themselves, not their children, when determining the tallest height.
Updating the codebase and adding a README.
Updated README.
Fixed the logical expression
I think you ment this expression like this:
only use pxToEm iff ((px is not set) AND (pxToEm is present))
Merged (Tabs and Spaces).
use outerHeight/outerWidth instead of height/width, more info:
http://api.jquery.com/outerHeight/ http://api.jquery.com/outerWidth/
Merge github.com:rommelxcastro/jQuery-Equal-Heights
Fixed some whitespaces.
Remove ie6 support.

Since jquery 1.9 no longer supports $.browser 
and ie6 marketshare dead.
Alternative fix: http://stackoverflow.com/questions/14512826/impromptu-with-jquery-1-9-error-with-browser-msie
Fixed $.browser.msie issue with jQuery 1.9, detect minHeight support instead.
Merge remote-tracking branch 'remotes/larsborn/master'
Merge commit '39b65be3d14e1b9135f6a1cd125a01461d041938'

Conflicts:
	jQuery.equalHeights.js
Updated README.
Merge remote-tracking branch 'remotes/nathanvda/master'

Conflicts:
	jQuery.equalHeights.js
match up equalWidths() to equalHeights()
h-class attribute is a custom attribute hence should be called data-... --> data-equalheight-class.

Also mirrored the equalHeightbyHClass() API to equalWidthsbyWClass()
- fixed copypasta bug in equalWidthsByWClass()

- split off the equalWidth... APIs into a separate file for easier tracking (both files contain almost identical code); you can load both if you need both equalHeight and equalWidth features.