andyburke/node-devents — pull request #2 by hyjin (2014-02-19 03:11:36+00:00)
Title: Supports options.db to select redis db

Hi, this change enables selecting db with `options.db`.

For example,
```js
var emitter = new devents.EventEmitter({
host: 'machine1.company.com',
port: 6379,
db: 1
});
```