delete unused pages

Author: Darksinian

_config.yml

@@ -193,14 +193,14 @@ collections:
   news:
     defaults:
       layout: post
-    output: true
+    output: false
     permalink: /:collection/:title/
   projects:
     output: true
     permalink: /:collection/:title/
 
 announcements:
-  enabled: true
+  enabled: false
   scrollable: true # adds a vertical scroll bar if there are more than 3 news items
   limit: 5 # leave blank to include all the news in the `_news` folder