Among the various changes, most instances of
{{ template "partials/FILE.html" . }}
were changed to
{{ partial "FILE.html" . }}
Also, in main.go, change "2013" to "2013-14".
It took me a long time to realize that /layouts/TYPE or SECTION/LAYOUT.html was supposed to be a single URL and not two urls (/layouts/TYPE) or (SECTION/LAYOUT.html) ... putting in the hyphens I think makes it much more clear it's all one URL, and only the middle part is an either-or.