Switch from cake to grunt and add linting
Closes #71 #182
Add grunt-cli dependency for travis
Merge pull request #307 from jembi/cake-to-grunt

Switch from using cake to grunt and add linting
Add logging for API endpoints
Closes #290
Merge pull request #308 from jembi/add-api-logging

Add logging for API endpoints
Update README.md
Merge branch 'master' of github.com:jembi/openhim-core-js into statsd-model
fixed timer averages