exp/cmd/upbox: use 'error' as default log level

Most users aren't interested in info-level log messages.

Change-Id: I7f27d6b398f5b13b9ff25696aa09385fa3caf163
Reviewed-on: https://upspin-review.googlesource.com/10071
Reviewed-by: Rob Pike <r@golang.org>
2 files changed
tree: 140f24498285e1acf03b9d098c2912f906e47cf5
  1. README.md
  2. client/
  3. cmd/
  4. filesystem/
  5. upbox/
README.md

Experimental components

This directory contains components that are experimental or under development.