More options for `matchmaps.version` ?

[dennisbrookner]

Currently, the only ways to get access to the versions of things are:

• matchmaps.version, which prints the matchmaps version and literally nothing else
• when matchmaps outputs a script, it includes the matchmaps and phenix versions
• manually via conda list stuff

I think it would be nice to have an option to print:

• matchmaps version
• reciprocalspaceship version
• rs-booster version
• gemmi version
• python version
• phenix version (or "phenix not found")
• CCP4 version (or "CCP4 not found")

This could be useful for troubleshooting (I can request it be included in a bug report) and for general reproducibility.