Download and install ElasticSearch.
Need sudo for ES.
Try to get sudo and nohup to play nicely together.
Use init script, duh.
Use tarball instead of rpm so we can put it all in /home/app.
Use 'env' setting in .awsbox.json instead of 'export' in post_deploy.sh.
Add http-server to support kibana.
Merge branch 'master' of github.com:rafrombrc/picl-idp