* shared project scaffold * rules package * move evaluators to shared lib * add rxjs peer dependency * use dedicated material namespaces * create store package, move actions * move selectors to shared library * move generic effects to shared lib * move routing extensions * minor code reorg * fix unit tests * move content-api service * move permission service * update tests * update plint config * move page layout * css variables * use dedicated css property * move generic error component to shared lib * fix test
* [ACA-1889] Split Extending section into separate files * [ACA-1889] Split Extending section into separate files * [ACA-1889] Added recent changes and then deleted extending.md * [ACA-1889] Added Tutorials section