Update file tree view

Add create-react-app-parcel to alternatives section in README

* Adding License to the README.md

* Adding new license wording on README

* Update README.md

`-webkit` => `-webkit-`

* Add Rails Webpacker as alternative to CRA in Rails

* Update README.md

* Add svg rendering for error example

* Use static svg error example

* Use npx for screencast

* Use updated screencast

* Update screencast to version without history

* The previous version was recorded on a fish shell, which has
a history suggestion feature that can not be disabled

* The new version uses zsh as shell to avoid the history
suggestions in the cast

* The new version has been created with scripts that are subject
of a separate PR

* Use screencast without autosuggestions

* Add svg screencast

* Use svg screencast

Add TypeScript to **Popular Alternatives**

Also, clarify hot reloading a bit.

* Add link to active CSS modules discussion

* Update README.md

They moved it to pundle monorepo 2 months ago

Added `gluestick` to the alternatives section

* adding comment on windows support of nvm

* adding tree structure for intial project output

* applying feedback from this thread create-react-app/pull/1931

* Added instruction on how to install Prettier

* Tweak style

* Update README.md

* Update README.md

* Support JSX

* Update README.md

* Update README.md

* Update README.md to make links to webpack point to webpack.js.org instead
  insteade of webpack 1 webpack.githup.io

* add missing files

* Update README.md