Merge pull request #7 from Codebrahma/buttons

Buttons

Author: Kameshwaran

.babelrc

@@ -1,3 +1,4 @@
 {
-  "presets": ["env", "react", "es2015", "es2017", "babel-preset-stage-3"]
+  "presets": ["env", "react", "es2015", "es2017", "babel-preset-stage-3"],
+  "plugins": ["transform-class-properties"]
 }