Merge branch 'dev' into f-ckeditor-update-and-plugins

CHANGELOG.md

misc/entity_state_test_data.py

src/core/css/webcaosdb.css

src/core/js/caosdb.js

src/core/js/form_elements.js

src/core/xsl/entity.xsl

test/core/js/modules/caosdb.js.js

test/core/js/modules/entity.xsl.js

test/core/xml/test_case_list_of_myrecordtype.xml