Add retrieval of brokerage information (stabacco#161)

* Add retrieval of brokerage information

* Fix issues raised by pre-commit

Bugfix - pre-commit path (stabacco#157)

Updated dependencies.
Removed python-3.6

Fixes issue stabacco#153 (stabacco#154)

Updated link (stabacco#152)

Reverted unwanted change (stabacco#151)

Fixes stabacco#150

Adds ASX support (stabacco#147)

Allows creating multiple watchlists (stabacco#144)

Issue 138 better funding (stabacco#140)

Issue 138 funding (stabacco#139)

* Using templates

* removed response headers

* Fixed fundings

* Commit from GitHub Actions

Removed watching from watchlist request (stabacco#135)