jEditable fixed width bug (and fix)

jEditable fixed width bug (and fix)

In jeditable there is a workaround for a bug http://dev.jquery.com/ticket/2190 which causes the width to be incorrectly reported as 0. Unfortunately, the fix shortcuts the check for  fixed width, which means that fixed width elements end up incorrectly getting a 0 width. The patch is attached, and makes it only apply the fix if it is an autowidth element.

Unfortunately I didn't test this with autowidth... so may the buyer beware.

-gordo