Release 4.0-M3 (#214)
Release 4.0-M3 (#214)

* update dependencies

* [maven-release-plugin] prepare release celements-core-4.0-M1

* [maven-release-plugin] prepare for next development iteration

* [maven-release-plugin] prepare release celements-core-4.0-M2

* [maven-release-plugin] prepare for next development iteration

* update celements-model to 4.0-M2

* [maven-release-plugin] prepare release celements-core-4.0-M3

* [maven-release-plugin] prepare for next development iteration

celements/celements-core,celements/celements-core