`gulp test` output is noisy

[gigabo]

There are at least three sources of noise in gulp test output:

• Excess gulp-chug prefixes
  • Addressed by Handle partial-line gulpfile output robatron/gulp-chug#22 but not yet published.
• Node's (node) OutgoingMessage.flush is deprecated. Use flushHeaders instead warning.
  • Could be addressed by Flush alias expressjs/compression#74. Pending review.
• Error in renderPage chain message=Timed out rendering.
  • This is just a logger.error() message. We should capture and suppress.

[gigabo]

😱

[doug-wade]

This was resolved in #113, imo. Here's my npm test output; seems pretty reasonable to me.

[gigabo]

This still bugs me:

.........................................................[object Object]
..[object Object]
.[object Object]
..........................................................

[drewpc]

This is no longer noisy.