Merge branch 'add-tooltip' into 'master'

package-lock.json

packages/tooltip/.eslintignore

packages/tooltip/.eslintrc.json

packages/tooltip/.gitignore

packages/tooltip/.npmignore

packages/tooltip/LICENSE

packages/tooltip/README.md

packages/tooltip/assets/favicon.ico

packages/tooltip/assets/index.html.ejs

packages/tooltip/i18next-scanner.config.js

packages/tooltip/karma.conf.js

packages/tooltip/package.json

packages/tooltip/rollup.config.js

packages/tooltip/src/dbp-tooltip-demo.js

packages/tooltip/src/dbp-tooltip.js

packages/tooltip/src/i18n.js

packages/tooltip/src/i18n/de/translation.json

packages/tooltip/src/i18n/en/translation.json

packages/tooltip/src/index.js

packages/tooltip/src/tooltip.js