add special cases for tracking metaKey
support latest Grunt
track global ctrlKey, shiftKey, altKey in Event.proxy.* when using the keyboard tracker
add support for sending an object to Event.add that is a bit easier to read when adding configuration properties like "fingers", "maxFingers", "minFingers", "threshold", and so on (see description)

Event.add({
	target: window,
	type: "tap",
	listener: function(event, self) {

	},
	fingers: 3
});
fix: Date cannot be called without () in some browsers
.gitignore node_modules
run build