updated lockfile, added 2 icons, added 2 entries to the page

_data/nav.yml

@@ -3,7 +3,7 @@ list:
     url: http://service.bfi-kaernten.at/LVS/login.aspx
     img: "/assets/images/SCHDP001.PNG"
   - title: "Webmail"
-    url: http://webmail.itlabs.at/
+    url: https://outlook.office.com/
     img: "/assets/images/PROGM023.PNG"
   - title: "Hedgedoc"
     url: https://hedgedoc.itlabs.at/euG-i3V9T12SKXVREOEDlA#
@@ -11,6 +11,12 @@ list:
   - title: "Wiki"
     url: https://wiki.itlabs.at/
     img: "/assets/images/WINTU008.PNG"
+  - title: "Documents"
+    url: https://data.koneko.at/s/LyrGDqjRYKnEfXd
+    img: "/assets/images/WINFI001.PNG"
+  - title: "Abgaben"
+    url: https://data.koneko.at/s/XiHfmKfgPibbm3z
+    img: "/assets/images/MSMAI011.PNG"
   - title: "Moodle"
     url: http://moodle.bfi-kaernten.at/
     img: "/assets/images/PROGM004.PNG"