README update. Issues

Author: Reinaldo Haynes

README.md

@@ -1,7 +1,7 @@
 React Web Native App
 --------------------
 
-The goal of this build is to create a react web and native app using a shared codebase while keeping the integrity of the `create-react-app` and `react-native` build structure.
+The goal of this build is to create a react web and native app using a shared codebase while keeping the integrity of the `create-react-app` and `react-native` build structure...because, who want's to waste time creating the build process.
 
 ### Quick Start
 
@@ -21,6 +21,11 @@ This is a `node` based build app so having node installed is an obvious requirem
 
 (Optional) `npm` is installed with node but I recommend `yarn` package management. Instruction to install Yarn [can be found here](https://yarnpkg.com/en/docs/install).
 
+### Issues / Gotchas
+
+###### Testing
+Unfortunately, since the testing environments are different for native and web, and there's no real way for jest to interpret the difference from web and native renders, any testing you would like to do must be done within `__tests__/<native/web>`.
+
 ### Additional Options
 
 Commands can be executed with `yarn <options>` or `npm run <options>`