cleaned up app.js for uniform indents
Merge pull request #122 from adelevie/feature/clean_up_js

cleaned up app.js for uniform indents
Keeping requires line-by-line, and removing deprecated bodyParser module
Return the status and error, if applicable
Merge pull request #125 from adelevie/feature/initial_setup_script

initial commit of initial-dev-setup.sh
Set up Elasticsearch properly and break version out into a constant
Issue #124: Let users know there has been an error when status != 200
Issue #120: Forget about date checking BIDS file. Does not run on Linux.
added loaders/**/workerfiles to gitignore
added bunyan to api/package.json
added a working default log path to dev config sample
added uninstall script, tuned up install script
initial dev setup works but strill throws es error