added connect() - returns DB

/*Browser Example*/
OrientDB.connect({ 'port':8000,
	'database': 'tinkerTest',
	'user': 'root',
	'password':
'EB478DB41FB3498FB96E6BDACA51C54DE20B281ED985B0DC03D5434D48BE28D1'})
	.then(function(g) {
		g.sql("select from V").then(function(res){console.log(res)});
		g.v("9:200").out().then(function(res){console.log(res)});
}, function(err){console.log(err)});