Fix a JavaScript breakage from the new Gerrit instructions.
Review Request #9820 — Created March 22, 2018 and submitted — Latest diff uploaded
Just prior to 3.0.4, new instructions were added for the Gerrit hosting
service, pointing to the installation docs. This resulted in a bad call
tointerpolate(), breaking the JavaScript on the page. This change
fixes that bad call.I've also updated it to open instructions in a new tab, so people's
forms don't get erased.
Checked the page. No more JavaScript errors, and the instructions and
link worked (and opened in a new tab).