Tweak process_crash.sh to force refresh

This adds the refresh bit to the url to force retrieving the data from
fakes3 again. Otherwise you get an old copy and that makes development
and debugging difficult.

bin/process_crashes.sh

@@ -56,5 +56,5 @@ mkdir "${DATADIR}" || echo "${DATADIR} already exists."
 # Print urls to make it easier to look at them
 for crashid in "$@"
 do
-    echo "Check webapp: http://localhost:8000/report/index/${crashid}"
+    echo "Check webapp: http://localhost:8000/report/index/${crashid}?refresh=cache"
 done