For each language, if there is one library which is clearly the best or most active, I've removed the other libraries so users aren't mislead. I've removed the web UIs because they're not really client libraries. Signed-off-by: Ben Firshman <ben@firshman.co.uk> Upstream-commit: bb94cfce62b5b07f7ec00bfbbc229c7f87b7a6e8 Component: engine