Comment 8 for bug 1687545

After just 3.5 short years, I offer a fix for this:

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/miker/lp-1687545-amp-in-urls

From the commit message:

Since we have a local version of the CGI TT plugin, and that's what is used in the mkurl() TT macro, we can tell it to use ampersands instead of semicolons when building OPAC links. This commit imports CGI with the -oldstyle_urls flag, which does exactly that.