v0.16.1

A deploy, a backup or a restore opens a run page with only its progress (steps, message, log, Abort, Back); the box and backups pages show no logs any more. Every box keeps its last 10 runs with their logs, opened from a console icon next to each tag; backup runs keep their full logs. Roll back has no number. The pages show their last state at once and put the cluster's in when it comes, and after a quiet spell switchyard answers with its last view while it reads the cluster in the background. Also in this release (0.15.3): Inside a dashboard hides the page headings as well.