Added socket.io lib. Created a temporary Sockets tab for socket connection testing. Streamlined login process to use scope callbacks.

awx/ui/static/less/ansible-ui.less

@@ -1620,6 +1620,10 @@ tr td button i {
     overflow-x: none;
 }
 
+.job-list li.active {
+    background-color: @white;
+}
+
 .scroll-up-indicator {
     position: absolute;
     right: 18px;