bindEvents = function bindEvents() {
            var _this = this;
            $(this).on('mousemove', mouseMove);
            $(this).on('mouseenter', mouseEnter);
            if (this.settings.reset) $(this).on('mouseleave', mouseLeave);
            if (this.settings.glare) $(window).on('resize', updateGlareSize.bind(_this));
        }
Bind mouse movement evens on instance