Make --columns more powerful
Make --columns more powerful

Allow to override ellipsization with a suffix on the colum.
Use
:s or :start for ellipsization at the start,
:m or :middle for ellipsization in the middle,
:e or :end for ellipsization at the end,
:f or :full for no ellipsization.
This can be helpful when it is important to see certain
columns in full.

Closes: #2621
Approved by: alexlarsson

matthiasclasen/flatpak,flatpak/flatpak,matthiasclasen/flatpak,flatpak/flatpak,flatpak/flatpak,matthiasclasen/flatpak,flatpak/flatpak,flatpak/flatpak,matthiasclasen/flatpak,matthiasclasen/flatpak