New FinPension (CH) importer

[nug get]

Hi all

here is a new importer for the FinPension app (in Switzerland):

https://github.com/Dr-Nuke/drnuke-bean/blob/master/src/drnukebean/importer/finpension.py

There is some help in the readme.md to set up a running example.

This has no expectation of completeness as I only use a small part of the app.

Enjoy!
Best,

nugget