add TIN score merge and plot steps

I have added the two steps related to the tool repo with TIN score calculation.

added 7 commits

• a0babc83...14e4b746 - 6 commits from branch master
• 65f265fb - merged with updated master

Compare with previous version

master changed during my work, I had to manually resolve conflicts and pushed once again.

added 1 commit

• c3fffb6c - updated DAG and rulegraph

Compare with previous version

merged

mentioned in commit 6775b679

Sorry @bakma, forgot to squash your commits. History looks a bit messy now :-/ Please always select option "squash merge request" or whatever it's called when filing MRs - UNLESS you specifically don't want commits to be squashed