Added option to download the resume.pdf

exampleSite/config.yaml

@@ -108,6 +108,7 @@ params:
       enable: true
       name: "Resume"
       url: "#"
+      download: true 
     socialLinks:
       fontAwesomeIcons:
         - icon: fab fa-github

layouts/partials/sections/hero/index.html

@@ -18,7 +18,7 @@
                 <div class="row">
                     <div class="col-auto h-100">
                         {{ if .Site.Params.hero.button.enable }}
-                        <a href="{{ .Site.Params.hero.button.url }}" class="btn">
+                        <a href="{{ .Site.Params.hero.button.url }}" class="btn" {{ cond .Site.Params.hero.button.download "download" "" }}>
                             {{ .Site.Params.hero.button.name }}
                         </a>
                         {{ end }}