Merge branch 'rnou/268-remove-parallax-testing' into 'master'

Resolve "Remove Parallax Testing"

This MR updates testing for the new docker CI environment:
- Removes Parallax Testing to make faster tests (we will activate again if needed, or changes are applied)
- Adds cstdint for uint types (gcc 10..)
- Updates python sh library/package to a newer version. This solves and produces some changes.
- Solved a bug in sfind

Closes #268

Closes #268

See merge request !169