Backend shouldn't cache view responses with an error.
Backend has a new domain config file for domain-specific settings defaults adjustments.
Log output for which fields the backend is counting on.
Upgraded d3 and associated libraries to current files from d3 site, presumably 3.4.6 for the main d3 version.
Fixed frontend a is not defined error from d3.

It was just a typo.
Merge pull request #109 from sfu-natlang/mwhitneycleanup

Various cleanup