Calypso Codemods: Pull in to monorepo (#36645)

* first commit

* copy files from wp-calypso

* Run script + setup test harness

* Make index.js a binary

* add travis config and tweak README

* add section to readme explaining how to add new tests

* prettify + remove all references to config

* add tests: merge-lodash-imports

* tests: add modular-lodash-no-more

* tests: add combine-reducer-with-persistence

* tests: add combine-state-utils-imports

* tests: add i18n-mixin-to-localize

* tests: add modular-lodash-requires-no-more

* i18n-mixin-to-localize: must use dbl quotes

* bump package for release

* Fix build for npm

* should be able to run from anywhere

* fix broken deps so tests can pass. do not use yarn

* no yarn

* add single tree rendering

* Update dependencies to latests versions (#4)

* Update dependencies to latests versions

Updated deps, hopefully to get rid of GitHub's security warnings about `hoek`.
The update also updated `package.json` to NPM 6 format.

* Tell Travis CI to use Node 10

* Fix codemod name in documentation (#5)

* Merge pull request #8 from Automattic/add/remove-create-reducer

Add codemod to remove create-reducer

* Prep for calypso

* npm install

.eslintignore

@@ -6,6 +6,7 @@
 node_modules/
 !.eslintrc.js
 /server/devdocs/search-index.js
+/packages/calypso-codemods/tests
 
 # Built packages
 /packages/*/dist/