ask s2 to pull incidents.json from the same server that served up the SPA

src/assets/config/computesites.json

@@ -9,8 +9,8 @@
     "appCatalogCmd": "/usr/local/strudel2_cluster/latest/bin/getapps",
     "cancelcmd": "/usr/local/strudel2_cluster/latest/bin/s2cancel {jobid}",
     "statcmd": "/usr/local/strudel2_cluster/latest/bin/s2stat",
-    "userhealth": "/usr/local/bin/uijson",
-    "cacheturis": [],
+    "userhealth": "/home/chines/clusterinfo_venv/bin/show_cluster --jsondesktopsummary",
+    "cacheturis": ["/assets/config/incidents.json"],
     "contact": "<MASSIVE Support> help@massive.org.au"
   }
 ]

src/assets/config/computesites.prod.json

@@ -9,6 +9,7 @@
     "appCatalogCmd": "/usr/local/strudel2_cluster/latest/bin/getapps",
     "cancelcmd": "/usr/local/strudel2_cluster/latest/bin/s2cancel {jobid}",
     "statcmd": "/usr/local/strudel2_cluster/latest/bin/s2stat",
+    "cacheturis": ["/assets/config/incidents.json"],
     "userhealth": "/usr/local/bin/uijson"
   }
 ]

src/assets/config/computesites.test.json

@@ -9,6 +9,7 @@
     "appCatalogCmd": "/usr/local/strudel2_cluster/latest/bin/getapps",
     "cancelcmd": "/usr/local/strudel2_cluster/latest/bin/s2cancel {jobid}",
     "statcmd": "/usr/local/strudel2_cluster/latest/bin/s2stat",
+    "cacheturis": ["/assets/config/incidents.json"],
     "userhealth": "/usr/local/bin/uijson"
   },
   {