javascript test libries are distributes by grunt

.gitignore

@@ -15,5 +15,6 @@ spec/reports
 doc/*.html
 .rspec
 /Gemfile.local
+spec/javascripts/lib
 bower_components
 node_modules

Gruntfile.js

@@ -0,0 +1,24 @@
+module.exports = function (grunt) {
+  'use strict';
+  grunt.initConfig({
+    dir: {
+      src: 'src',
+      dest: 'dist'
+    },
+    pkg: grunt.file.readJSON("package.json"),
+    bower: {
+      install: {
+        options: {
+          targetDir: './spec/javascripts/lib',
+          layout: 'byComponent',
+          install: true,
+          verbose: false,
+          cleanTargetDir: true,
+          cleanBowerDir: false
+        }
+      }
+    },
+  });
+  grunt.loadNpmTasks('grunt-bower-task');
+  grunt.registerTask('default', ['bower:install']);
+};

bower.json

@@ -10,9 +10,7 @@
     "**/.*",
     "node_modules",
     "bower_components",
-    "spec/javascripts",
-    "test",
-    "tests"
+    "spec/javascripts/lib"
   ],
   "devDependencies": {
     "jquery": "~2.1.0",