CLONE - A teacher can set how strict the comparison of assessments is in a workshop

This test requires a workshop which has a number of submissions and assessments.

1. Login as a teacher and switch the workshop to the grading evaluation phase.
2. Set the comparison of assessments to very lax and click the 'Re-calculate grades' button.
3. Check that the grades for assessment are higher than before.
4. Set the comparison of assessments to very strict and click the 'Re-calculate grades' button.
5. Check that the grades for assessment are lower than before.