themes: Support lists in team roles

Author: silkeh

themes/blog/layouts/partials/blog/info.html

@@ -16,7 +16,7 @@ <h1><a href="{{ $blog.Permalink }}">
 			</a></h1>
             <div class="meta">
 			    <section itemprop="author" itemscope itemtype="https://schema.org/Person">
-							<span itemprop="name">{{ $author.name }}</span>&nbsp;<span itemprop="jobTitle">({{ $author.role }})</span>
+							<span itemprop="name">{{ $author.name }}</span>&nbsp;<span itemprop="jobTitle">({{ if reflect.IsSlice $author.role }}{{ delimit $author.role ", " " & " }}{{ else }}{{ $author.role }}{{ end }})</span>
 					</section>
 			    <section>
 							<span> {{ dateFormat "January 2, 2006" $blog.Date }} </span>

themes/solus/layouts/shortcodes/pages/team.html

@@ -18,7 +18,7 @@ <h4>({{ $member.pronouns }}){{ end }}</h4>
         {{ end }}
         </section>
     </div>
-    <h2>{{ $member.role }}</h2>
+    <h2>{{ if reflect.IsSlice $member.role }}{{ delimit $member.role ", " " & " }}{{ else }}{{ $member.role }}{{ end }}</h2>
     <h3>{{ $member.location }}</h3>
     <h4>{{ $member.timezone }}</h4>
 </div>