rename home image to bust cache

site/content/_index.md

 ---
 title: "John Breen"
 subtitle: Developer
-image: /img/home-jumbotron.jpg
+image: /img/me-jumbotron.v1.jpg
 blurb:
     heading: Who am I?
     text: "I'm an experienced and versatile full-stack web and mobile developer with leadership and architecture experience across several platforms and languages."

site/layouts/_default/list.html

 {{ define "main" }}
 
-{{ partial "jumbotron" (dict "imageUrl" "/img/home-jumbotron.jpg" "title" "Latest stories") }}
+{{ partial "jumbotron" (dict "imageUrl" "/img/me-jumbotron.v1.jpg" "title" "Latest stories") }}
 
 <div class="mw7 center">
   <ul class="flex-ns flex-wrap mhn1-ns pa3">