change how we calculate active jobs, probably will remove it from pa_job_engine, safer with threads I think. But, mostyle, added in client / server socket comms between web FE and job manager, with better job creation message (including link to job detail) and when you view job detail it auto-refreshes every few seconds until job complete)

templates/base.html

@@ -79,8 +79,9 @@
 				</div class="nav-item dropdown">
                 <div class="nav-item ml-5">
                     <a href="{{url_for('jobs')}}"}}<span class="navbar-text">Active Jobs: 
-                    {% if GetNumActiveJobs() != None %}
-                        <span class="badge badge-danger text-white"}}>4</span>
+                    {% set num_active_jobs = GetNumActiveJobs() %}
+                    {% if num_active_jobs > 0 %}
+                        <span class="badge badge-danger text-white"}}>{{num_active_jobs}}</span>
                     {% else %}
                         <span class="badge">0</span>
                     {% endif %}