Update _config.yml

Author: marc-git

Diff for: _config.yml

@@ -1,3 +1,12 @@
 name: Marc Graham
 markdown: kramdown
-permalink: /blog/:year/:month/:day/:title
+#permalink: /blog/:year/:month/:day/:title
+permalink: /:categories/:title # Don't show the date of the post in the URL
+show_excerpts: true # Show excerpts of posts on the home page
+
+# Build settings
+markdown: kramdown
+theme: minima
+plugins:
+  - jekyll-feed
+  - jekyll-sitemap # I added this to automatiacally generate a sitemap.xml