build: fixed publish settings (#126)

feat: add angular 13 support (#80)

* fix!: update Schema ID keyword to support Angular 13

BREAKING CHANGE: Angular 12 and earlier versions are not supported

* chore: update demo app to Angular 11

* chore: update demo-app to Angular 12

* chore: update demo-app to Angular 13

* chore: bump version to 3.0.0

* fix: remove explicit any type and fix build pipeline

* ci: install demo-app dependencies before linting the project

It's necessary to have the demo-app's eslint plugins installed before
lint can be run.

* chore: update @angular-eslint alpha version dependency to latest version

chore: use version 2.0.6

screenshots options, src fix, bumped version

version bump 2.0.4

merged fix for src array, new version

correct peer dependencies, textual fixes in readme and changelog

updated changelog

Merge branch 'angular-8'

# Conflicts:
#	package-lock.json
#	package.json

needed new version number to re-release in npm