Merge branch 'master' of gitlab.tugraz.at:dbp/web-components/toolkit

...t-showcase/src/dbp-check-in-place-select-demo-activity.js

toolkit-showcase/src/dbp-common-demo-activity.js

toolkit-showcase/src/dbp-data-table-view-demo-activity.js

toolkit-showcase/src/dbp-demo-template.js

toolkit-showcase/src/dbp-file-handling-demo-activity.js

...dbp-knowledge-base-web-page-element-view-demo-activity.js

toolkit-showcase/src/dbp-language-select-demo-activity.js

toolkit-showcase/src/dbp-matomo-demo-activity.js

toolkit-showcase/src/dbp-notification-demo-activity.js

toolkit-showcase/src/dbp-person-profile-demo-activity.js

toolkit-showcase/src/dbp-person-select-demo-activity.js

toolkit-showcase/src/dbp-qr-code-scanner-demo-activity.js

toolkit-showcase/src/dbp-toolkit-showcase.js

toolkit-showcase/src/styles.js

toolkit-showcase/yarn.lock

yarn.lock