Theory: Plansys2 can only support one goal at a time

[oyssolbo]

Testing shows that Plansys2 struggles with multiple goals. As such, using the for-loop for setting goals iteratively may be wrong, as the last goal may overwrite the previous ones.

Possible solution for setting goals: Use a simple for-loop for appending goals to a string, and set said goals via the problem-expert

Possible problem: If the theory is correct, the save_remaining_goal-function is wrong!

[oyssolbo]

More testing shows that this is indeed the case. Plansys2: 'Why would one need any documentation? It is obvious how everything works, right?????????'