Add the banner to concatenated file

Gruntfile.js

@@ -18,7 +18,9 @@ module.exports = function(grunt) {
 
         concat: {
             options: {
-                separator: ';'
+                separator: ';',
+                stripBanners: true,
+                banner: '<%= banner %>'
             },
             dist: {
                 src: ['src/js/bootstrapvalidate.js', 'src/js/validator/*.js'],

dist/js/bootstrapvalidate.js

@@ -1,5 +1,5 @@
 /**
- * BootstrapValidate (https://github.com/nghuuphuoc/bootstrapvalidate)
+ * BootstrapValidate v0.1.0 (http://github.com/nghuuphuoc/bootstrapvalidate)
  *
  * A jQuery plugin to validate form fields. Use with Bootstrap 3
  *