Add Mocha and Chai as dependencies for testing
git-ignore .swp file
Refactor node.js example code
Add test cases (with Mocha + Chai) for testing the node.js examples
Add proxy to http://localhost:9090/ for running js tests
Refactor js code
Git-ignore some more file types
Reformat package.json; Fix dependencies; Add 'npm test' script
Add js test build for travis-ci
Fix aws-sdk version
Fix dependency -chai
Hide unnecessary contributors
Refactor js test code
Add --testTimeOut option
Merge pull request #26 from treelogic-swe/arrow-tests

Arrow (with Mocha + Chai) tests for node.js example code