[jQuery] [FIX] metadata fix proposed

[jQuery] [FIX] metadata fix proposed


Firefox 3.1b2 returns classname with \n.
All other browsers don't.
In metadata plugin the default regexp is
/({.*})/
I fixed this problem with this regexp
/({[\s\S]*})/
so
defaults : {
            type: 'class',
            name: 'metadata',
            //cre: /({.*})/,
            cre: /({[\s\S]*})/,
            single: 'metadata'
        }
my report is here.
https://bugzilla.mozilla.org/show_bug.cgi?id=476809
Thank you.