Update page handling

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

layouts/partials/components/image/index.html

@@ -1,5 +1,4 @@
-{{- $page := .page -}}
-{{- $image := .image -}}
+{{- $image := . -}}
 
 {{- $src := $image -}}
 {{- $caption := "" -}}
@@ -20,7 +19,7 @@
     {{- $remote := resources.GetRemote $src -}}
     {{- $image = resources.Copy (printf "static/3rd-party/%s" $remote.Name) $remote -}}
   {{- else -}}
-    {{- $image = ($page.Resources.Get $src) | default (resources.Get $src) -}}
+    {{- $image = (.Page.Resources.Get $src) | default (resources.Get $src) -}}
   {{- end -}}
 {{- end -}}