add keyword now

ms.js

@@ -63,8 +63,10 @@ function parse(str) {
   //console.log({match})
 
   if (!match) {
-    return;
+      if (str == 'now') return 0;
+      else return;
   }
+
   var n = parseFloat(match[1]);
   var type = (match[2] || 'ms').toLowerCase();
   switch (type) {

package.json

 {
   "name": "nexpietime",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "",
   "main": "index.js",
   "scripts": {

spec/nexpietime.js

@@ -76,6 +76,12 @@ describe("nexpietime", function() {
 		done();
 	});
 
+	it("should accept now as the crrent time", function(done) {
+		expect(nexpietime.parse('now')).to.equal(Date.now() );
+		done();
+	});
+
+
 	// it("should accept relative time string 1month as 1 month ago", function(done) {
 	// 	expect(nexpietime.parse('1month')).to.equal(Date.now() - 24*60*60*1000);
 	// 	expect(nexpietime.parse('-1month')).to.equal(Date.now() - 24*60*60*1000);