Imported: Add easier to understand indicators of significance where T is shown

[DaGeRe]

This issue has been imported from an old repository. It was originally created by @Schattensilber at 2021-09-09T14:51:40Z with number #30

The target audience would likely not know what the significance indicator T means, or have to look up the exact meaning. It would be useful to have a easy to understand indication, something along the lines of
not significant
low significance
high significance

[DaGeRe]

This comment has been imported from an old repository. It was originally created by @DaGeRe at 2021-09-11T09:38:48Z

Since https://github.com/DaGeRe/peass-ci/commit/00ea5f0a75295eeef48017d51fbfe3342e45d1dc, the implication of the t value should be clearer, since it is now shown whether it indicates a change and which t-value would indicate a change. Is this understandable to you?