Fix disabled HTML button and apply code review suggestions for branch download-stitched-image

Co-authored-by: Joe Knapper <joe.knapper@glasgow.ac.uk>

tests/test_scan_directories.py

@@ -341,6 +341,7 @@ def test_zipping_scan_data():
         # Check the zips are not in the zip
         for file in zip_files:
             assert not file.endswith(".zip")
+            assert not file.endswith(".dzi")
 
 
 def test_all_files():

webapp/src/components/labThingsComponents/endpointButton.vue

@@ -44,5 +44,7 @@ export default {
 
 <style lang="less" scoped>
 @import "../../assets/less/theme.less";
-
+a.uk-button-disabled {
+  pointer-events: none;
+}
 </style>

webapp/src/components/tabContentComponents/scanListContent.vue

@@ -397,8 +397,4 @@ ul {
   font-weight: bold;
 }
 
-a.disabled {
-    pointer-events: none;
-    color: #ccc;
-}
 </style>