Add articles collection

Display optional web address instead of email as article contributors might
not want to see their email address on the www.

Also add an article index page.

1 files changed, 1 insertions, 1 deletions

diff --git a/_layouts/post.html b/_layouts/post.html
index 5cf11df..8e1bfd0 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -2,6 +2,6 @@
 layout: default
 ---
 
-<h2>{{ page.title }}</h2>
+<h1>{{ page.title }}</h1>
 {% include postmeta.html node=page %}
 {{ page.content | markdownify }}