Add frontend assets and plugin bundles

Add the legacy frontend themes, scripts, and plugin assets required by the main SPOTA interfaces.

assets/plugins/summernote/.travis.yml

@@ -0,0 +1,11 @@
+language: node_js
+node_js:
+  - 0.10
+branches:
+  only:
+    - master
+before_script:
+  - node --version
+  - npm --version
+  - npm install -g grunt-cli
+script: grunt test --verbose