Updating omegamma, finishing final CI touches

ci/drone.yml

@@ -25,8 +25,6 @@ steps:
   - name: Build dev.ad5001.eu
     image: xdevbase/hugo-builder:latest
     commands:
-        - ls themes/omegamma
-        - ls themes/omegamma/layouts/shortcodes
         - hugo -b https://dev.ad5001.eu
     when:
         event: [ push, tag ]
@@ -49,10 +47,9 @@ steps:
         branch: [ main ]
 
   - name: Build ad5001.eu
-    image: plugins/hugo
-    settings:
-        hugo_version: 0.80
-        validate: true
+    image: xdevbase/hugo-builder:latest
+    commands:
+        - hugo -b https://ad5001.eu
     when:
         event: [ push, tag ]
         branch: [ prod ]