initial commit
added a table (mappings) and a apin call (/mappings) to test end-to-end POSTGRES functionality between dev env and heroku
added heroku procfile
preparing to rename procfile to Procfile
renamed procfile to Procfile per Heroku
working on postgres config
working on postgres config
working on heroku postgres config
upgraded project to play 2.1.5; added run/test scripts for local dev
fixed merge conflicts
added some background info to readme.md
updated default play version to 2.1.5