Merge branch 'prettier' into 'master'

packages/check-in-place-select/i18next-scanner.config.js

packages/check-in-place-select/package.json

packages/check-in-place-select/rollup.config.js

packages/check-in-place-select/src/check-in-place-select.js

...eck-in-place-select/src/dbp-check-in-place-select-demo.js

packages/check-in-place-select/src/i18n.js

packages/check-in-place-select/src/i18n/de/select2.js

packages/check-in-place-select/src/i18n/de/translation.json

packages/check-in-place-select/src/i18n/en/select2.js

packages/check-in-place-select/src/i18n/en/translation.json

packages/check-in-place-select/src/index.js

packages/check-in-place-select/src/utils.js

packages/check-in-place-select/test/unit.js

packages/common/.eslintrc.json

packages/common/.prettierignore

packages/common/.prettierrc.json

packages/common/components.js

packages/common/dbp-common-demo.js

packages/common/dbp-lit-element.js

packages/common/demo.js