restore lib/mustache (separate PR)

Author: hthetiot

lib/template-base.js

@@ -30,18 +30,12 @@ POSSIBILITY OF SUCH DAMAGE.
 </copyright> */
 
 var Path = require("path");
+var Mustache = require("./mustache");
 var FS = require("fs");
 var Q = require("q");
 var qfs = require("q-io/fs");
 var os = require("os");
 
-var Mustache = require("mustache");
-// We're interpolating inside Javascript and CSS, and so do not want the
-// default HTML escaping
-Mustache.escape = function (string) {
-    return string;
-};
-
 var MinitError = require("./error").MinitError;
 
 var FILENAME_VARIABLE_START = "__";