change the member allocation from content to data

Signed-off-by: Toshaan Bharvani <toshaan@vantosh.com>

themes/openpowerfoundation/layouts/members/single.html

@@ -45,9 +45,10 @@
 			{{ range where .Site.RegularPages "Section" "groups" }}
 				{{ $wgname := .Title }}
 				{{ $wgurl := .Permalink }}
-				{{ if .Param "members" }}
+				{{ $wgcode := path.Base .Permalink }}
-					{{ range $member := .Param "members" }}
+				{{ range $wgmembers := (index $.Site.Data.groups.members $wgcode) }}
-						{{ if eq $member $membercode }}
+					{{ range $wgmember := $wgmembers }}
+						{{ if eq $wgmember $membercode }}
 							<li><a href="{{ $wgurl }}">{{ $wgname }}</a></li>
 						{{ end }}
 					{{ end }}