Accomodate long path strings

[raeleus]

This is my preferred resolution for #164. This allows for longer paths to be cleanly displayed without affecting the layout of the rest of the app. Increasing the size of the root table is not desired because it increases the amount of white space and makes text strings to be horizontally too long.

[tommyettinger]

OK, so it still works, I just previewed it.

I do think having a wider inner window is good for the third-party screen, but like with the new way, wrapping helps...