atomic 0.0.3

providing simple object change propagator(using mirrors)

#Atomic

##Description Using abit of mirrors for reflection and field discoveries,atomic provides a simple attribute watcher,the caches and watches for changes and notifies all listening if a watched attribute had change since its last watch,to automate the watch process you can deploy a timer but atomic tries not to decide this fact for you.

##Examples: '''

	import 'package:atomic/atomic.dart';
	import 'package:hub/hub.dart';
	import 'dart:async';

	class M{
		String name,day;
		M(this.name,this.day);
	}

	void main(){

		var m = new M('job','monday');

		var z  = Atomic.create({
			'name':'john',
			'day':'sunday',
			'map':{
				'day':'bomb',
				'f':{'bro':'job'}
			},
			'list': [1,323,43]
		});

		var d = Atomic.create(m);

		z.watchKey('name');
		z.watchKey('day');
		z.watchKey('map');
		z.watchKey('list');
		z.watchField('length');
		d.watchField('name');

		z.bind('length',Funcs.tag('length-binding'));
		z.bind('name',Funcs.tag('name-binding'));
		z.bind('map',Funcs.tag('map-binding'));
		z.bind('list',Funcs.tag('list-binding'));
		d.bind('name',Funcs.tag('inst-name-binding'));
		z.bindExpected('day','monday',Funcs.tag('day-expected-binding'));


		z.checkWatches(); 
		d.checkWatches(); 

		z.obj['day'] = "monday";
		z.obj['name'] = "alex";
		z.obj['run'] = false;
		m.name = 'blob';

		new Timer(new Duration(milliseconds:3000),(){ 
			z.obj['name'] = "fred";
			m.name = 'johs';
			z.obj['run'] = true;
			z.obj['list'].add('bro');
			z.obj['list'][1] = ('2bro');
		z.obj['map']['day']='firdaybombing';
		z.obj['map']['f']['bro']='sop';
	});

	z.checkWatches(); 
	d.checkWatches(); 

'''