14.0.0-alpha.21

Feature

• In the search block, allow editors to specify the sort on criteria.
  @tiberiuichim

Bugfix

• Bugfixes to search block. By default search block, when empty, makes a simple
  query to the nav root, to list all content. Fix reading search text from URL.
  Implement a simple compression of URL. Don't count searched text as filter.
  Fix an edge case with showSearchInput in schema. Rename title to Section
  Title in facet column settings. Avoid double calls to querystring endpoint.
  @tiberiuichim
• Use correct shade of black in Plone logo @sneridagh