A pluggable backend for Cacher that uses nedb
npm install cacher-nedbJavaScript
var CacherRedis = require('cacher-redis')
var cacheBackend = new CacherRedis(port, host, opts)
`Additionally, it can take an existing redis connection and resuse it:
`JavaScript
var redisClient = require('redis').createClient()
var CacherRedis = require('cacher-redis')
var Cacher = requrie('cacher')
var cacher = new Cacher(new CacherRedis(redisClient))
`Keys are also namespaced,
opts.namespace` defines the namespace, the deafult namespace is "cacher"