Reorganize partials

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

layouts/partials/gallery/list.html

@@ -2,7 +2,7 @@
   <div class="grid-sizer"></div>
   {{ range sort .Pages "Date" "desc" }}
     {{ if not .Params.private }}
-      {{ $imageData := partial "image/reflect.html" .Params.hero }}
+      {{ $imageData := partial "components/image/reflect.html" .Params.hero }}
       {{ with $imageData.image }}
         <div class="image grid-item">
           <a