add permanentlyEmptyTrash to CelementsWebScriptService
add deleteDocument and fixed deleteAllDocument to WebUtilsService
fix deleteDocument in WebUtilsService if document to be deleted is not
in the current context database.
add orderby parameter to getDeletedDocuments
[maven-release-plugin] prepare release celements-core-1.56
[maven-release-plugin] prepare for next development iteration
add hideOverwritten parameter to getDeletedDocuments
[maven-release-plugin] prepare release celements-core-1.57
[maven-release-plugin] prepare for next development iteration
replace spaceReference .clone() access for unstable branch
Merge branch 'dev' of git@github.com:celements/celements-core.git into dev
DocFormCommand: template reference creation changed to DocRefResolver
Merge branch 'dev' of https://github.com/celements/celements-core.git into dev
Merge remote-tracking branch 'origin/dev' into validation