fix(wiredep): only exclude bootstrap.js when ui-bootstrap is chosen

Fixes #565

Author: SaintPeter

Diff for: app/templates/Gruntfile.js

@@ -248,8 +248,8 @@ module.exports = function (grunt) {
     // Automatically inject Bower components into the app and karma.conf.js
     wiredep: {
       options: {
-        exclude: [
-          /bootstrap.js/,
+        exclude: [ <% if(filters.uibootstrap) { %>
+          /bootstrap.js/,<% } %>
           '/json3/',
           '/es5-shim/'<% if(!filters.css) { %>,
           /font-awesome\.css/<% if(filters.bootstrap) { %>,