Update dependencies to enable Greenkeeper 🌴 (#13)

* chore(package): update dependencies

https://greenkeeper.io/

* docs(readme): add Greenkeeper badge 

https://greenkeeper.io/

* Update to latest Semistandard

Author: greenkeeper[bot]

README.md

@@ -1,5 +1,7 @@
 # feathers-authentication-local
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/feathersjs/feathers-authentication-local.svg)](https://greenkeeper.io/)
+
 [![Build Status](https://travis-ci.org/feathersjs/feathers-authentication-local.png?branch=master)](https://travis-ci.org/feathersjs/feathers-authentication-local)
 [![Code Climate](https://codeclimate.com/github/feathersjs/feathers-authentication-local/badges/gpa.svg)](https://codeclimate.com/github/feathersjs/feathers-authentication-local)
 [![Test Coverage](https://codeclimate.com/github/feathersjs/feathers-authentication-local/badges/coverage.svg)](https://codeclimate.com/github/feathersjs/feathers-authentication-local/coverage)

package.json

@@ -70,14 +70,14 @@
     "feathers-authentication": "^1.0.0",
     "feathers-authentication-jwt": "^0.3.0",
     "feathers-hooks": "^1.6.1",
-    "feathers-memory": "^0.8.1",
+    "feathers-memory": "^1.1.0",
     "feathers-rest": "^1.5.2",
     "feathers-socketio": "^1.4.2",
     "istanbul": "^1.1.0-alpha.1",
     "mocha": "^3.1.2",
     "rimraf": "^2.5.4",
-    "semistandard": "^9.1.0",
-    "sinon": "^1.17.6",
+    "semistandard": "^10.0.0",
+    "sinon": "^2.1.0",
     "sinon-chai": "^2.8.0"
   }
 }

test/hooks/hash-password.test.js

@@ -1,3 +1,5 @@
+/* eslint-disable no-unused-expressions */
+
 import chai, { expect } from 'chai';
 import sinon from 'sinon';
 import sinonChai from 'sinon-chai';