Rubrics: If there are too many ratings, the pop-up does not stretch enough to comfortably display everything

I had rather short titles so I could squeeze in 12 ratings (SAK-40190), which seems like a lot. The Gradebook and Forums rubrics had overlapping text and the last column cut off.

The GB has a pop-up but it cannot be stretched. If I would have had a longer word for each title (with no spaces for wrapping) it would have gotten a lot uglier. 

Forums rubric is inside the grading pop-up, so it is also squeezed.

For assignments and quizzes, the browser can be opened wider, allowing everything to display. 

If there are spaces in the title, then the title does wrap, which is why I made this minor.