issue: $templatesuri, js link is broken for non-standard web ports

[John Marino]

This problem should be easy enough to replicate -

Set the web server hosting tinderbox to serve on a different port or
just use port forwarding, say port 10080.

Now visit http://<myserver>:10080/tb/
The page loads, but the css doesn't.

Looking at the html source:
<link href="http://<myserver>/tb/templates/paefchen/tinderstyle.css"
rel="stylesheet" type="text/css" />

In the paefchen template, this is echoed by the variable $templateuri.
Whatever is generating $templateuri is not building this absolute path
with the port component, so ":10080" is missing from the css uri.

More serious is that tinderstyle.js uri is also broken on paefchen for
non-standard ports.

It should be an easy fix for 3.4.

John