Update: SignalR 2.0.3 Migration; Noticeboards

Migrate all SignalR 1.x Persistent Connections to SignalR 2.x Hubs.
Abstracts ScheduledTaskStatus with core interface and adds a Mock for
optional status reporting. Noticeboards rewritten (with new theme) to be
more resilient and accurate.

Disco.Web/ClientSource/Style/Config.less

@@ -270,7 +270,7 @@ table.deviceProfileTable {
     background-repeat: no-repeat;
 }
 
-#scheduledTaskStatus {
+#Logging_Task_Status {
     width: 520px;
     margin: 40px auto 60px auto;