Pass "abort" and "timeout" status to global ajaxError event handlers
add array as an input argument to fn.css() to enable to receive multiple css values form an object
modified test for css([])

if css value is set on the dom element but not requested by the callee then the value must not be contained in the return object of fn.css()
Added a special case optimization for creating a single element.
Updated zepto.js for height correction

Changed the height and width functions to reflect the correct height and width of the document.
Updated zepto.html

Included tests to make sure the height and width functions are using the correct property for the document height and width.
Updated zepto.html

Reverted the width test as the change was inadequate for all scenarios.
Remove odd and unncessary use of , null, null, null, null, null, null, null, null, null, null, null, null in event.initEvent(type, bubbles, true)
add animation/transition delay support
Implemented missing set for scrollTop([val])
Use proper scrollTo instead of setting non-existing scrollY. Added basic tests.
Make it easier to manually run tests
Make it easier to manually run tests
Update CONTRIBUTING guidelines
Merge pull request #808 from shaggydog/master

Implemented missing set for scrollTop([val])
Stylistic changes to scrollTop
Make it clear that a pull request should only have ONE update or feature.
Merge pull request #792 from jslayer/master

add animation/transition delay support
Unit test for delay option for `animate`
Merge pull request #759 from scottmotte/master

Removes odd and unncessary use of , null, null, null, null, null, null, null, null, null, null, null, null in event.initEvent(type, bubbles, true)