Removed deprecated site.social use (#41)

Author: Ian2020

layouts/partials/social_card.html

@@ -74,17 +74,11 @@
 {{ end }}{{ end }}
 {{- end }}
 
-{{- /* Deprecate site.Social.facebook_admin in favor of site.Params.social.facebook_admin */}}
 {{- $facebookAdmin := "" }}
 {{- with site.Params.social }}
   {{- if reflect.IsMap . }}
     {{- $facebookAdmin = .facebook_admin }}
   {{- end }}
-{{- else }}
-  {{- with site.Social.facebook_admin }}
-    {{- $facebookAdmin = . }}
-    {{- warnf "The social key in site configuration is deprecated. Use params.social.facebook_admin instead." }}
-  {{- end }}
 {{- end }}
 
 {{- /* Facebook Page Admin ID for Domain Insights */}}
@@ -97,17 +91,11 @@
 <meta name="twitter:title" content="{{ .Title }}"/>
 <meta name="twitter:description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end -}}"/>
 
-{{- /* Deprecate site.Social.twitter in favor of site.Params.social.twitter */}}
 {{- $twitterSite := "" }}
 {{- with site.Params.social }}
   {{- if reflect.IsMap . }}
     {{- $twitterSite = .twitter }}
   {{- end }}
-{{- else }}
-  {{- with site.Social.twitter }}
-    {{- $twitterSite = . }}
-    {{- warnf "The social key in site configuration is deprecated. Use params.social.twitter instead." }}
-  {{- end }}
 {{- end }}
 
 {{- with $twitterSite }}