Add initial prototype

config-example.yaml

@@ -0,0 +1,11 @@
+---
+feeds:
+- https://news.ycombinator.com/rss
+- https://www.reddit.com/r/golang/.rss
+- https://www.reddit.com/r/linux/.rss
+- https://www.zdnet.com/topic/security/rss.xml
+- https://aws.amazon.com/blogs/security/feed/
+- https://www.archlinux.org/feeds/news/
+
+# Optionally define an an external application viewer
+#externalViewer: firefox