removing test/doc files

[koaning]

1. thanks for making this, it really helps!
2. i am now having a situation where i need numpy and some other libraries and all of this built with your docker solution is still too large. i just deleted the tests via a crude find . -name 'test*' -exec rm {} \; and now the zip file seems small enough. would it be an idea to add this in the bash script? id be happy to have a go at it (but i have little experience with docker)
3. would a similar solution for docs perhaps also be an idea?

[ryansb]

I think we'd need to scope down the regular expression a bit more (maybe only things in a test_*/ directory) but in general, yes that would bring down the size.