Merge pull request #8 from dos-group/0.4.0

release 0.4.0

renamed MIPS to CU (compute unit)

Merge branch 'main' of https://github.com/dos-group/leaf

# Conflicts:
#	examples/1_single_node.py
#	examples/2_application_placement.py

fixed workflows

release 0.1.2 with a few bugfixes

released first version of leaf