Update README.md

Update README.md

Update README.md

Fixed the mysqldb and react errors.

Renamed CORSFilter.

Updated CORS config.

Added yarn.lock file.

Add spinner text and updated README file

Moved CORS config to env variable

Disabled logs in production.

disabled redux in production

Added functionality to keep up all the heroku services on app startup.

Fixed the shopping bag error.

Update README.md

Move the filter states from redux to query string.