Feature release 2.3.0

New features:
- add translations to XLIFF
- add schema management
- add feature to chose own widget template
- add register filter pass

Fixes:
- any fixes for PCHCQ
- fix migration table exist

Hotfix release 2.2.1

- Merge translations

Stable release 2.2.0

      This brings full Contao 4.9 support.

Additionally there have been performance improvements
and various bugfixes.

Hotfix release 2.1.1

- Hotfix save empty string as null

This is a maintenance release.

Refer to #17

This is a maintenance release.

This release has:
- Add the support for 2.0

Maintenance release

Code and build cosmetics

Hotfix release 2.0.2

- Move contents of database.sql to dca files

Maintenance release

This updates the translation files.

Stable release 2.0.0