add entries to gitignore

add entries to gitignore

activate_env.sh
run_juwels_develgpus.bash
run_juwels_gpus.bash
venv*

added To Do technical labels

created merge request !206 (merged) to address this issue

mentioned in merge request !206 (merged)

mentioned in commit d671caca

added .done label and removed To Do label

added merged in Develop label and removed .done label

closed with commit d671caca

closed with merge request !225 (merged)

mentioned in commit cf6bca9d