>> * Behave like a glob for every subdirectory. Meaning that every
>> relative path gets a '*/' prepended to it. Eg rglob('c/d') started
>> from the directory 'a' will yield 'a/b/c/d'.

> That's what I would expect. That way, rglob('__init__.py') would
> find all files named __init__.py beneath the current directory.

Perhaps we should make a single exemption for double dots eg rglob('../../__init__.py') starts the walk 2 folders out of the curdir and looks for '*/__init__.py'.