fix(cursor): change the cursor back to default on IE11
fix(cursor): change the cursor back to default on IE11

Fixes #62

mattlewis92/angular2-resizable,mattlewis92/angular2-resizable,mattlewis92/angular-resizable-element,mattlewis92/angular-resizable-element,mattlewis92/angular2-resizable,mattlewis92/angular-resizable-element