Added README and enabled JavaScript tests on Node.js
diff --git a/.travis.yml b/.travis.yml
index 7daee86..e368826 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,7 @@
   - CONFIG=javanano_jdk6
   - CONFIG=javanano_jdk7
   - CONFIG=javanano_oracle7
+  - CONFIG=javascript
   - CONFIG=python
   - CONFIG=python_cpp
   - CONFIG=ruby19