Revert "ref/cmd/principal: using https://dev.v.io/auth instead of https://auth.dev.v.io:8125 as the default"

This reverts commit 9bc53184d193f530ca11011a2796c882c64608b1.

Change-Id: Ibc1b5473d8cb83d6b363485753f80faa3fb5e1ba
2 files changed