chore(package): update style-loader to version 0.20.0

Closes #3

Author: greenkeeper[bot]

package.json

@@ -56,7 +56,7 @@
     "numeral": "^2.0.6",
     "open": "0.0.5",
     "rimraf": "2.6.1",
-    "style-loader": "^0.16.1",
+    "style-loader": "^0.20.0",
     "surge": "^0.19.0",
     "webpack": "^2.3.3",
     "webpack-dev-middleware": "^1.10.1",