Replace hard coded indices in RunHistory

[thijssnelleman]

Description

In the RunHistory class, when loading data from a file, quite some data on an entry level is being extracted by using hard coded indices of a list. This is very error prone and can lead to older runhistories no longer to work with a new release.

Possible Solution

Store the information as a dictionary instead so we can do key/value matching for each stored attribute.

Versions

2.2.0

[LukasFehring]

Hey Thijs,
First, thank you for raising the issue, and I will immediately start to get on it. However, an adapted runhistory might not be included in the next release because of chain dependencies.

Talking about the issue: Are you referring to the list of previously evaluated configurations reporting the different performances?

[thijssnelleman]

I believe its within the reader part of the runhistory, where it on some lower level of the .json determines which value represents what using hardcoded indexes

[LukasFehring]

Are you referencing #1085 or something else?
I just want to make sure, that I grasp all of the current issues :)