No plugin needed for a xml feed
-rw-r--r-- 18 .gitignore
-rw-r--r-- 1232 _config.yml
drwxr-xr-x - _includes
drwxr-xr-x - _layouts
drwxr-xr-x - _plugins
drwxr-xr-x - _posts
-rw-r--r-- 38 _redirects.htaccess
drwxr-xr-x - _scss
drwxr-xr-x - about
drwxr-xr-x - archives
drwxr-xr-x - assets
-rw-r--r-- 2539 atom2.xml
drwxr-xr-x - category
-rw-r--r-- 1136 index.html