Remove the value in "size" column for folders in list view

Instead of displaying 4.1 kB for all folders, do not display anything or a dash, as I suggested here.

Ok for me to just leave it empty instead of 4,1 kB for folders.

I agree that 4,1 kB is not of any value and can be rather confusing.

A merge request would be very welcome !

added 1. Build 2. Enhancement 5. List View (Detailed View) labels

removed 1. Build label

Duplicate of #543 (closed).

closed

added 3. Duplicate label