v.0.1 for alpha release

Working plotID package version 0.1.0 with basic functionality. It is ready for testing according. This can be done with the instructions from the README.

changed milestone to %Version 0.1

requested review from @hannes.mayr

assigned to @m.hock

Compare with !10 (merged) which was changed from merging into main to merging into dev.

merged

mentioned in commit 8abe8e6a