fix direct links on netlify

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Deprecated
 ### Removed
 ### Fixed
+- Previously, direct links to /about would return a 404 on Netlify's infrastructure. Now it's fixed.
 ### Security
 
 ## [2.0.0] - 2019-07-20

netlify.toml

@@ -9,4 +9,10 @@
   REACT_APP_STAGING = "true"
 
 [context.deploy-preview.environment]
-  REACT_APP_STAGING = "true"
+  REACT_APP_STAGING = "true"
+
+[[redirects]]
+  from = "/*"
+  to = "/index.html"
+  status = 200
+