Merge pull request #118 from ipfs/greenkeeper-concurrently-1.0.0

Update concurrently to version 1.0.0 🚀

Author: dignifiedquire

package.json

@@ -30,7 +30,7 @@
     "babel-preset-es2015": "^6.0.15",
     "babelify": "^7.2.0",
     "browserify": "^12.0.1",
-    "concurrently": "^0.1.1",
+    "concurrently": "^1.0.0",
     "eslint-config-standard": "^4.4.0",
     "eslint-plugin-standard": "^1.3.1",
     "gulp": "^3.9.0",