Change default .pdbrc.py folder

[rafonseca]

First of all, thanks for creating/maintaining pdbb. It is great.

I am currently using the debugger inside a docker. For this use case, it would be great if .pdbrc.py was located at the project root instead of home directory.

If you think this is a good idea, I am willing to work on a PR.

[blueyed]

That would be similar to pdb itself looking for .pdbrc in the cwd also.
I think it would be good in general. Look at how pdb handles .pdbrc, so that it behaves the same (IIRC there is a bugfix in this regard for cpython, not sure if merged already).

As for now: you can use a .pdbrc in cwd to load/exec something manually I guess.

As for the issue itself: it should probably get moved to https://github.com/pdbpp/pdbpp, no? (although pdb++ uses fancycompleter.Config - but the plan here is to eventually make fancycompleter an optional dependency only).