Building database.yml

All projects need config/database.yml and this file is added to .gitignore so it is missing from github. All BigBinary projects have config/database.yml.postgresql and config/datbase.postgresqlapp.

If you are using postgresalapp then copy config/database.yml.postgresqlapp. If you have built postgresql yourself then use config/database.yml.postgresql.

cp config/database.yml.postgresqlapp config/database.yml