Add a JavaScript utility function for building URLs.

Review Request #9716 — Created March 1, 2018 and submitted — Latest diff uploaded

Information

Djblets
release-1.0.x
dcc628b...

Reviewers

This adds a new Djblets.buildURL() function that can build a URL from
a base path, query string data, and an anchor. It takes care of encoding
query string data and ensuring the resulting URL is formatted just
right.

Unit tests pass.