Adding winston cli output

Defaults to colorized 'info' level output
Accessed via waz.output property

lib/waz/waz.js

@@ -2,7 +2,18 @@ var commander = require('commander');
 var fs = require('fs');
 var path = require('path');
 
-var waz = new commander.Command();
+var waz = new commander.Command();
+
+waz.output = require('winston');
+
+waz.output.setLevel = function (level) {
+    waz.output.remove(waz.output.transports.Console);
+    waz.output.add(waz.output.transports.Console, { level: level });
+    waz.output.cli();
+};
+
+waz.output.setLevel('info');
+
 
 waz.categories = {};
 

package.json

@@ -19,7 +19,8 @@
         "underscore": ">= 1.3.1",
         "underscore.string": ">= 2.0.0",
         "tunnel": ">= 0.0.1",
-        "commander": ">= 0.5.2"
+        "commander": ">= 0.5.2",
+        "winston": ">= 0.5.10"
     },
     "devDependencies": {
         "mocha": "*",