version up

version up v.2.2.10

update to version 2.2.9!

move and adapt function to create a hierarchy from a csv file...

version up v.2.2.8

version up 2.2.7

fix import of bw_tools
fix minor regionalization bug

version up.

update version 2.2.4

Merge remote-tracking branch 'origin/main-v.2.1' into main-v.2.1

version up 2.2.2