butter-cache-provider v0.0.1

This is a [https://github.com/butterproject] Cache Provider base class.

if you want to find more info on Butter Providers and Butter Cache Providers check the [https://github.com/butterproject/butter-provider].

• CacheProvider.prototype.fetchFromDB
  takes the same arguments as Butter Provider's fetch()

• CacheProvider.prototype.updateFetch gets called with the results from a Butter Provider's fetch()

• CacheProvider.prototype.detailFromDB takes the same arguments as Butter Provider's detail()

• CacheProvider.prototype.updateDetail gets called with the results from a Butter Provider's detail()