Print command at start-up with more attention paid to rendering
Print command at start-up with more attention paid to rendering

In particular, 'delete' has two levels of subcommands and knowing
which one was used is handy.

tenstartups/wal-e,intoximeters/wal-e,nagual13/wal-e,ajmarks/wal-e,RichardKnop/wal-e,ArtemZ/wal-e,heroku/wal-e,x86Labs/wal-e,wal-e/wal-e,fdr/wal-e,DataDog/wal-e,equa/wal-e