Stijn Kas

@operdeck @yusufuyanik1 just a check - have we fixed this one?

@yusufuyanik1 please have a look. Fyi, 'You say: If your pdstools version is below 3.1. How can people check the pdstools version? (pip show pdstools)' -> I'd prefer `pdstools.show_versions()`

1. "Is it worth the extra steps? @StijnKas" -> no, good point - this is terminal-only, so let's use pip show I guess ;). 2. i like having this in...

> Why do our own show versions if pip does that for you? Less is more. Good reason: because show_versions also shows dependencies, so we can very easily detect if...