Change mouseout/mouseover by mouseleave/mouseenter

[NetVicious]

If the element which raises the dropdown menu has inside an image or other element it raises the mouseout event and the dropdown menu hides

This can be easily fixed changing the events mouseout/mouseover to mouseleave/mouseenter in the droplicious.js

Before

$$("a.drops").invoke('observe', 'mousemove', this.linkMouseOver.bind(this));
$$("a.drops").invoke('observe', 'mouseout', this.linkMouseOut.bind(this));
		
$$("ul.licious").invoke('observe', 'mousemove', this.submenuMouseOver.bind(this));
$$("ul.licious").invoke('observe', 'mouseout', this.submenuMouseOut.bind(this));

After

$$("a.drops").invoke('observe', 'mouseenter', this.linkMouseOver.bind(this));
$$("a.drops").invoke('observe', 'mouseleave', this.linkMouseOut.bind(this));
		
$$("ul.licious").invoke('observe', 'mouseenter', this.submenuMouseOver.bind(this));
$$("ul.licious").invoke('observe', 'mouseleave', this.submenuMouseOut.bind(this));