* Examples: clarify language around Yarn create & npx

* add missing READMEs and create-next-app usage

* suggest people tag jthegedus in firebase related issues

* add yarn alt instructions

* cerebraljs example readme & fixes

Upgrade Babel 6 to Babel 7 (major)

* Fix serve command

From the Firebase docs, you must use --only in order to run the local function emulator.
See https://firebase.google.com/docs/functions/local-emulator

* Add production env for firebase serve

Doesn't work without this

* Update text as suggested by @jthegedus

* New example: with-now-env

* updated the example with-now-env

* Remove deprected use of apollo-client-preset, and refactor

Changes
* Remove deprected use of apollo-client-preset in favor of apollo-boost
* Refactor for usage of react-apollo@2.1

* Use standard

Just ran standard --fix

This was causing react-apollo  to crash on any SSR page that needed the page's query to make the GraphQL queries. 

It's magically passed on the client, but we have to manually pass it to the composed component here

* Rename example with-analytics to with-segment-analytics

* Add with-google-analytics example

* Update with-apollo examples to include note about top-level withData HOC

* Update with-apollo examples to include note about top-level withData HOC

* Upgrade standard.js

# Conflicts:
#	yarn.lock

* Upgrade babel-eslint

Fixes installation command for `with-absolute-imports` example.

* Improved with-ant-design example

* standardjs fix maybe

* pass down getInitialProps ctx to ComposedComponent
* pass apollo client instance directly to getDataFromTree instead of through the ApolloProvider wrapper.
* Avoid redundant empty serverState initialization (It's always initialized)

* 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

Koa's `listeningListener` callback is invoked with no arguments according to the Koa's type definitions, hence error handling is extraneous.

* FIX deploy with-firebase-hosting

* add npm run command in place of yarn in firebase.json predeploy hooks

* Change yarn with npm

* firebase-hosting example: Add warning in examples README

* firebase-hosting example: clarify warning language

* firebase-hosting example: remove the warning and upgrade to canary

* firebase-hosting example: actually upgrade pkg.json

Do not set it to true in production

See context in https://github.com/i18next/react-i18next/issues/397

* #3757 update Fela for Next 5

closes #3757

* add missing props passdown

* copied with-redux -> with-redux-wrapper, changed links in readme

* added simplified redux wrapper

* removed next-redux-wrapper dep

* changed imports to local wrapper

* changed readme to reflect changes

The example does not crash if a user chooses a non-existing language (e.g. goes to localhost:3000/?lng=ru)

- simplify pages by introducing withI18next hoc
- add Trans component example
- replace <div> with <p> in demo components to make text on pages easier to read

German translation by @marinaroot

- Add "jsx": "preserve" to tsconfig.json
- Rename lib to production-server to remove incompatibility with other examples

Context: https://github.com/zeit/next.js/pull/3838#issuecomment-370189242 and below

* Next.js v5 update, _error & _document bugs fixes

* document clean script

* remove old build artefact

* add babelrc

* reset next.js version to 'latest' from '^5.0.0'

* typo in readme

* format code

* remove _files as they were a fix for a solved, but unreleased problem

* Changed code to use the new css & asset imports instead of loading the whole lib from CDN.

* Fixed formatting.

* [example] with-apollo-and-redux-saga

- Using Apollo to get GraphQL Data? Dope.
- Using Redux Saga to do other stuff outside of that? Cool.
- Nary the two shall meet? Most likely. 😀️

This is a breakout of #3463 where we were combining Apollo and Redux.

This may not be an example that gets a PR.

Why? Well, the examples are meant to pick and choose and combine
yourself. At least I believe, and this is basically a combination of two
examples (`with-apollo` and `with-redux-saga`) with some reworking.

**pages/**:
`index`: withReduxSaga()
`about`: ()
`blog/index`: withReduxSaga(withApollo())
`blog/entry`: withApollo()

* [refactor] fix lint (again), remove superfluous calls

* [fix] package.json: with-apollo-and-redux-saga

Updated the `name` and made sure `es6-promise` was in dependencies

* [refactor] remove semi-colons in clock/sagas

* [refactor] remove old migration code

* Revamp example to use real world hocs

* Add missing sync await parts

* Remove process.browser usage

* Get parent initialProps in last position

* Add custom-server-typescript example (see #3694)

* Fix linting errors in custom-server-typescript

* Provide proper arguments to ts-node.

* Fix import and fix all linting errors.

* Use import in server as well.

* Update nodemon.json

* Move security related test cases into a its own file.

* Removes the unused renderScript function

* Add a nerv example. (#3573)

* Add a nerv example.

* Fix for indentation/style

* Fix for name

* Release 5.0.0

* Add multi-zones docs. (#3688)

* with emotion example - hoist styles out of the index page component (#3821)

* Use indexOf instead of startsWith (#3758)

* Use indexOf instead of startsWith

This fixes an IE11 regression, see #3755

* Lint the code

Fixes https://github.com/zeit/next.js/pull/3698#issuecomment-366442816