update progress bar when navigating between Runs

When navigating between Run pages, the jobsRunning array used
by the ProgressUpdater was cleared after the status message had
inserted the new Run instead of before

src/resources/js/app.js

@@ -384,6 +384,7 @@ const Run = function() {
     },
     methods: {
       status: function(data) {
+        state.jobsRunning = [];
         state.log = '';
         state.job = data;
         state.latestNum = data.latestNum;
@@ -413,7 +414,6 @@ const Run = function() {
     },
     beforeRouteUpdate(to, from, next) {
       var vm = this;
-      state.jobsRunning = [];
       vm.logws.close();
       vm.logws = new WebSocket("ws://" + location.host + to.path + '/log');
       vm.logws.onmessage = function(msg) {