doc/dot/f_50.dot in backlog-0.7.12 vs doc/dot/f_50.dot in backlog-0.8.0

@@ -8,23 +8,32 @@
         fontname = Arial,
         fontsize = 8,
         color = black
     ]
 
-    subgraph cluster_WorksHelper {
+    subgraph cluster_TasksHelper {
         fillcolor = palegreen1
-        URL = "classes/WorksHelper.html"
+        URL = "classes/TasksHelper.html"
         fontname = Arial
         color = blue
-        label = "WorksHelper"
+        label = "TasksHelper"
         style = filled
-        WorksHelper [
+        TasksHelper [
             shape = plaintext,
             height = 0.01,
             width = 0.75,
             label = ""
         ]
 
     }
+
+    Time [
+        fontcolor = black,
+        URL = "classes/Time.html",
+        shape = ellipse,
+        color = palegoldenrod,
+        style = filled,
+        label = "Time"
+    ]
 
 }