chore(templates): Move GitHub templates to hidden .github folder (#2489)

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,59 @@
+If you are reporting a bug, please fill in below. Otherwise feel free to remove this template entirely.
+
+### Can you reproduce the problem with latest npm?
+
+Many errors, especially related to "missing modules", are due to npm bugs.
+
+If you're using Windows, [follow these instructions to update npm](https://github.com/npm/npm/wiki/Troubleshooting#upgrading-on-windows).
+
+If you're using OS X or Linux, run this to update npm:
+
+```
+npm install -g npm@latest
+
+cd your_project_directory
+rm -rf node_modules
+npm install
+```
+
+Then try to reproduce the issue again.
+
+Can you still reproduce it?
+
+### Description
+
+What are you reporting?
+
+### Expected behavior
+
+Tell us what you think should happen.
+
+### Actual behavior
+
+Tell us what actually happens.
+
+### Environment
+
+Run these commands in the project folder and fill in their results:
+
+1. `npm ls react-scripts` (if you haven’t ejected): 
+2. `node -v`: 
+3. `npm -v`:
+
+Then, specify:
+
+1. Operating system:
+2. Browser and version:
+
+### Reproducible Demo
+
+Please take the time to create a new app that reproduces the issue.
+
+Alternatively, you could copy your app that experiences the problem and start removing things until you’re left with the minimal reproducible demo.
+
+(Accidentally, you might get to the root of your problem during that process.)
+
+Push to GitHub and paste the link here.
+
+By doing this, you're helping the Create React App contributors a big time!
+Demonstrable issues gets fixed faster.