Revert "Temporary hotfix"

This reverts commit 8067647b20a90603bf99f97fe7f1ec1d5c059173.
Revert "Fix db name"

This reverts commit 88151301741fd3104be4daa73d28f9cacfb3fcf2.
Revert "Fix ruby version"

This reverts commit 4c6cf01842020fc156e1fb9e48de0c508decb902.
Revert "init"

This reverts commit 11b866c10dfba0ce8acf4d9e6029ff6281c65c7e.
Heroku stuff