v4.2.0

content

• removed deprecated extensions and WAR build instructions
• updated the indexing guide instructions
• added previously undocumented xqSuite annotations
• fixed outdated command syntax in xmlrpc article

app

• integrate frontend tooling into the maven build
• major upgrade to all frontend dependencies (bootstrap, jQuery, gulp, ...many more)
• switch to highlights for code highlighting
• add unit and integration tests
• layout changes to navbar, and admin tables