Div modernize fixes

Author: maccyber

.travis.yml

@@ -1,5 +1,5 @@
 language: node_js
 node_js:
-  - "7"
+  - "10"
 after_success:
 - npm run coveralls

README.md

@@ -1,6 +1,5 @@
 [![Build Status](https://travis-ci.org/telemark/node-dsf.svg?branch=master)](https://travis-ci.org/telemark/node-dsf)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://github.com/feross/standard)
-[![Greenkeeper badge](https://badges.greenkeeper.io/telemark/node-dsf.svg)](https://greenkeeper.io/)
 
 # node-dsf
 
@@ -104,4 +103,4 @@ You must get access to these methods from both skattedirektoratet and evry (see
 
 [MIT](LICENSE)
 
-![Robohash image of node-dsf](https://robots.kebabstudios.party/node-dsf.png "Robohash image of node-dsf")
+![Robohash image of node-dsf](https://robots.kebabstudios.party/node-dsf.png "Robohash image of node-dsf")

index.js

@@ -1,5 +1,3 @@
-'use strict'
-
 const dsf = require('./lib/dsf')
 
 module.exports = (options, callback) => {

lib/createClient.js

@@ -1,5 +1,3 @@
-'use strict'
-
 const soap = require('soap')
 
 module.exports = options => {

lib/dsf.js

@@ -1,5 +1,3 @@
-'use strict'
-
 const createClient = require('./createClient')
 
 module.exports = options => {