"Go to Definition" for modules in `from ... import ...` statements goes to package only

[brettcannon]

E.g. if I have from . import module or from pkg import module and I try to navigate to module I get sent to pkg/__init__.py instead of pkg/module.py (which I would expect and does work if I "Go to Definition" on pkg/.).

This is with MPLS 0.1.50.