Merge pull request wpengine#170 from wpengine/update-node

Update Node in Travis.

Author: octalmage

.travis.yml

@@ -18,9 +18,10 @@ matrix:
     - php: 5.6
       env: WP_VERSION=latest WP_MULTISITE=1
   allow_failures:
-    - php: 5.2 
-    
+    - php: 5.2
+
 before_script:
+  - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install 8
   - composer install
   - npm install
   - bash tests/bin/install-wp-tests.sh wordpress_test root '' localhost $WP_VERSION
@@ -33,6 +34,6 @@ before_script:
     fi
 
 
-script: 
+script:
   - phpunit
   - npm test

package.json

@@ -2,10 +2,11 @@
   "name": "php-compatibility-checker",
   "devDependencies": {
     "grunt": "^0.4.5",
-    "grunt-wp-readme-to-markdown": "^2.0.0",
-    "node-qunit-phantomjs": "^1.4.0",
+    "grunt-cli": "^1.2.0",
     "grunt-phpcs": "^0.4.0",
-    "grunt-phplint": "0.0.8"
+    "grunt-phplint": "0.0.8",
+    "grunt-wp-readme-to-markdown": "^2.0.0",
+    "node-qunit-phantomjs": "^1.4.0"
   },
   "scripts": {
     "test": "npm run test:lint && npm run test:qunit",