Remove Attribute/Skill from tooltips

Evil Eyerequested to merge
Assumeru/openmw:noskill into master

I was going to close #7281 (closed) and then I noticed something funny, OpenMW displays effects as [Absorb/Damage/Drain/Fortify/Restore] [Attribute/Skill] [Attribute/Skill Name] whereas Morrowind.exe displays them as [Absorb/Damage/Drain/Fortify/Restore] [Attribute/Skill Name]. So Absorb Strength rather than Absorb Attribute Strength. Which has absolutely nothing to do with the reported non-issues, but hey.

Merge request reports