Promisifies get, set and delete operations for etcd
Requires etcdjs as a backend.
npm i -S etcdjs-promise etcdjs
## Usage
const Etcd = require( 'etcdjs' )
const Store = require( 'etcdjs-promise' )
const etcd = Etcd()
const store = Store( etcd )
store.set( 'foo', 'bar' )
.then( res => {
})
.catch( err => {
})
store.get( 'foo' )
.then( res => {
console.log( res.node.value )
})
store.del( 'foo' )
MIT