* Clean up testinit and testrunner
* Uncomment isLocal (at least make sure it is declared)
* Rephrase environment assertions to make sense if one reads
them when they pass.
* Optimise an expensive loop that might be the cause of this
in IE6: http://cl.ly/image/3f20053m112n
This was fixed to some extent in gh-724 but there were insufficient test cases. Removing the lowercase completely allows IE 6/7 to work properly since there you need an exact case match for attributes, even in HTML docs. More discussion and test cases in the comments on gh-724.
Closes gh-785. To build a version of jQuery without effects, use `grunt build:*:*:-effects`. The unit tests feature-check for the interfaces and skip the unit tests for effects if they don't detect it.
Allows us to get to the ready state sooner by not waiting for iframes to load. If that causes backcompat pain, use `jQuery.quickReady = false` as prescribed by your developer.
Previously, all jQuery tests that wanted an XML
document would make an Ajax request to go through
jQuery's XML parsing logic in jQuery.ajax. Now,
use jQuery.parseXML instead.
This removes the need for the Ajax server for
these tests, improves their performance, and
decouples simple core tests from Ajax.
(with scottgonzalez)
