* remove global npm install of create-next-app
* add npx to create-next-app command in examples
* add bash to shell snippets
* add yarn create to next-app command in examples
* fix READMEs named with lowercase
* change READMEs to use UPPERCASE
* Simplify route info handling.
* Add basic resolve=false support.
* Make sure to render getInitialProps always if it's the first render.
* Change resolve=false to shallow routing.
* Add test cases for shallow routing.
* Update README for shallow routing docs.
* Update docs.
* Update docs.
* Update docs.