updated sys and created publi

publi/node_modules/node-sass/test/useragent.js

@@ -0,0 +1,15 @@
+var assert = require('assert'),
+  pkg = require('../package.json'),
+  ua = require('../scripts/util/useragent');
+
+describe('util', function() {
+  describe('useragent', function() {
+    it('should look as we expect', function() {
+      var reNode = 'node/' + process.version;
+      var reSass = 'node-sass-installer/' + pkg.version;
+      var reUA = new RegExp('^' + reNode + ' ' + reSass + '$');
+
+      assert.ok(reUA.test(ua()));
+    });
+  });
+});