follow redbean commit: Add join feature to countOwn

https://github.com/gabordemooij/redbean/commit/ef2bfc584f1eb92a219735acc87b687db777dc91
follow redbean commit: Make toolboxes, toolbox and currentDB public again

https://github.com/gabordemooij/redbean/commit/9e94876a5d2bc6029ba2eb132f9b12fe3d4c46a1
follow redbean commit: Change clone notation

https://github.com/gabordemooij/redbean/commit/a09f649ac809b05cfd122e061a9602d3fa2a2108