Merge pull request #79 from realityking/babel-config

Only transpile code not supported by the lowest supported node version

Author: mrjoelkemp

.babelrc

@@ -1,3 +1,3 @@
 {
-  "presets": [ "env" ]
+  "presets": [ [ "env", { "targets": { "node": "6" } } ] ]
 }