Merge branch 'f-free-search-rt' into 'dev'

CHANGELOG.md

build.properties.d/00_default.properties

src/core/js/ext_autocomplete.js

src/core/js/ext_version_history.js

src/core/js/webcaosdb.js

src/core/xsl/query.xsl

test/core/js/modules/webcaosdb.js.js