Merge branch 'greenkeeper/initial' into devel

README.md

@@ -1,5 +1,7 @@
 # Wekan
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/wekan/wekan.svg)](https://greenkeeper.io/)
+
 [![Translate Wekan at Transifex](https://img.shields.io/badge/Translate%20Wekan-at%20Transifex-brightgreen.svg "Freenode IRC")](https://transifex.com/wekan/wekan)
 
 [![Wekan Vanila Chat][vanila_badge]][vanila_chat] 

package.json

@@ -20,7 +20,7 @@
   },
   "homepage": "https://wekan.github.io",
   "devDependencies": {
-    "eslint": "^2.0.0"
+    "eslint": "^4.19.1"
   },
   "dependencies": {
     "babel-runtime": "^6.26.0",