[arch-releng] archiso feature request: disable progress bars.

Hello senior Gerardo, how about making a build.sh command argument to disable progress bars? I.e. it would call mksquashfs -no-progress my logfiles would look prettier :) I thought maybe you could do "don't show progress bars when non-verbose" but I like the verbose flag so I can see errors/warnings. or maybe you should always show errors/warnings, also when not verbose. then I could run without the verbose flag and don't see any progress bars. Dieter