Add Coffeescript online transpiler support
Add Coffeescript online transpiler support

If you include `coffee-script.js` to your html page (` <script src="js/coffee-script.js"></script>`), then you can write riot tags like that:

    <hi-bob>
        <h1>{label}</h1>
        <script type="text/coffeescript">
            @label = 'Hi Bob Morane'
        </script>
    </hi-bob>
tao-zeng/riot,a-moses/riot,xieyu33333/riot,dp-lewis/riot,AndrewSwerlick/riot,crisward/riot,baysao/riot,tao-zeng/riot,xieyu33333/riot,xtity/riot,marciojcoelho/riotjs,qrb/riotjs,txchen/riotjs,mike-ward/riot,rthbound/riot,zawsx/js-lib-webcomponents-react-riot,beni55/riot,sylvainpolletvillard/riot,a-moses/riot,qrb/riotjs,scalabl3/riot,madlordory/riot,AndrewSwerlick/riot,chetanism/riot,noodle-learns-programming/riot,xtity/riot,thepian/riot,laomu1988/riot,dp-lewis/riot,thepian/riot,laomu1988/riot,scalabl3/riot,joshcartme/riot,dschnare/riot,antonheryanto/riot,txchen/riotjs,dschnare/riot,ListnPlay/riotjs,antonheryanto/riot,madlordory/riot,marcioj/riot,daemonchen/riotjs,stonexer/riot,chetanism/riot,marcioj/riot,daemonchen/riotjs,davidmarkclements/riot,baysao/riot,ListnPlay/riotjs,mike-ward/riot,rasata/riot,muut/riotjs,rasata/riot,noodle-learns-programming/riot,seedtigo/riot,joshcartme/riot,marciojcoelho/riotjs,zawsx/js-lib-webcomponents-react-riot,sylvainpolletvillard/riot,seedtigo/riot,rthbound/riot,muut/riotjs,crisward/riot,duongphuhiep/riot,beni55/riot,davidmarkclements/riot,stonexer/riot,duongphuhiep/riot