Update README.md
update to the readme

some changes to the readme description
small change
Update README.md
Heroku mongo db config changes
Merge branch 'master' of https://github.com/3divs/OpenRecess into 3divs-master
Merge branch '3divs-dev' into 3divs-master
changing the config file for heroku update
Merge branch 'master' of heroku.com:openrecess
fixed config file
fixed the sms feature upon submit game.
Merge pull request #50 from AndrewMagliozzi/master

fixing sms issues