rstacruz/jquery.transit — pull request #68 by annam (2012-08-29 06:56:39+00:00)
Title: multiple transition() on one element with no queue 

The problem was that on every transition() call, the css property "transition" got overwritten.

for example:

$(elm).transition({ opacity: 1, duration: 400, easing: 'ease', queue: false })
$(elm).transition({ rotate: 30, duration: 300, easing: 'in', queue: false })

would result in element css: "transition: rotate 300 ease-in"

i now merge the properties to generate the css: "transition: opacity 400ms ease, rotate 300ms ease-in"

also "unmerge" function allows to remove a property from the string (the whole string used to be cleared) when finished transitioning.

this also allows for the hardcoded "transition" properties on the element to be maintained, if we are transitioning some other property.