Use defaults for kde_desktop_pkg in inventory-sample

inventory-sample.yml

@@ -2,10 +2,9 @@
 all:
   vars:
     domain: "{{ ansible_domain }}"
-    security_defaultuser_login_disable: false
-    kde_desktop_pkg:
-      - akonadi-backend-sqlite
 
+    # Comment out on productive systems when ssh key is provided
+    security_defaultuser_login_disable: false
 
     ## Proxy configuration (see: doc/localproxy.md)
     # localproxy: true
@@ -59,7 +58,6 @@ all:
     #   - vim
     #   - mc
     #   - tmux
-    #   - debconf-utils
 
     ## WLAN configuration (see: doc/vpn.md):
     ##