Update dependencies to enable Greenkeeper 🌴 (#67)

* chore(package): update dependencies

* docs(readme): add Greenkeeper badge

Author: greenkeeper[bot]

README.md

@@ -1,5 +1,7 @@
 # Coderplex Website [Work In Progress]
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/coderplex/coderplex.svg)](https://greenkeeper.io/)
+
 [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)
 [![styled with prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](https://github.com/prettier/prettier)
 [![Build Status](https://travis-ci.org/coderplex/coderplex.svg?branch=master)](https://travis-ci.org/coderplex/coderplex)

package.json

@@ -76,11 +76,11 @@
     "react-ga": "^2.2.0",
     "react-headroom": "^2.1.6",
     "react-icons": "^2.2.5",
-    "semantic-ui-react": "^0.71.5"
+    "semantic-ui-react": "^0.75.1"
   },
   "devDependencies": {
-    "axios": "0.16.2",
-    "babel-eslint": "^7.2.3",
+    "axios": "0.17.0",
+    "babel-eslint": "^8.0.1",
     "babel-plugin-lodash": "^3.2.11",
     "cross-env": "^5.0.2",
     "cross-spawn": "5.1.0",
@@ -90,14 +90,14 @@
     "jest": "^21.2.1",
     "lint-staged": "^4.0.2",
     "normalize-url": "1.9.1",
-    "now": "8.3.10",
+    "now": "8.3.11",
     "octonode": "0.9.1",
     "opn": "^5.1.0",
     "prettier": "^1.7.0",
     "travis-after-all": "1.4.5",
     "url-regex": "4.1.1",
     "webpack-bundle-analyzer": "^2.8.3",
     "xo": "^0.18.2",
-    "yargs": "9.0.1"
+    "yargs": "10.0.3"
   }
 }