Update ui-scroll.coffee
Update ui-scroll.coffee

fixed insertElement calling apply. Second param needs to be an array
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/apply

Ran into this with my local unit test of a directive that uses ui-scroll.
zagushka/ui-scroll,zhaokunfay/ui-scroll,angular-ui/ui-scroll,zagushka/ui-scroll,bitperbit/ui-scroll,flekschas/ui-scroll,bitperbit/ui-scroll,zhaokunfay/ui-scroll,flekschas/ui-scroll