Update Sysdyn-documentation
From: https://www.simantics.org/redmine/issues/7820
When we have created the release, we need to update screenshots and guides to reflect the changes. Changes need to be made in the following:
- https://www.simantics.org/end_user_wiki/index.php/Simantics_System_Dynamics
- https://www.simantics.org/end_user_wiki/index.php/Tutorial:_Basic_System_Dynamics_Modelling
- https://www.simantics.org/end_user_wiki/index.php/Tutorial:_Advanced_System_Dynamics_Modelling
See the attached document for in original issue link.