updated sys and created publi

publi/node_modules/gulp-util/lib/template.js

@@ -0,0 +1,23 @@
+var template = require('lodash.template');
+var reEscape = require('lodash._reescape');
+var reEvaluate = require('lodash._reevaluate');
+var reInterpolate = require('lodash._reinterpolate');
+
+var forcedSettings = {
+  escape: reEscape,
+  evaluate: reEvaluate,
+  interpolate: reInterpolate
+};
+
+module.exports = function(tmpl, data) {
+  var fn = template(tmpl, forcedSettings);
+
+  var wrapped = function(o) {
+    if (typeof o === 'undefined' || typeof o.file === 'undefined') {
+      throw new Error('Failed to provide the current file as "file" to the template');
+    }
+    return fn(o);
+  };
+
+  return (data ? wrapped(data) : wrapped);
+};