Currency Converter

Simple Node.js currency converter. Makes use of Redis for caching.

To run locally:

1. Clone repo - git clone git@github.com:olayinkaos/node-currency-converter.git.
2. [Optional] Set up Redis using Manifold RedisGreen Service and copy out REDIS_URL, or set up Redis locally.
3. Run app - REDIS_URL=YOUR_REDIS_URL node server.js or just node server.js.