Task #9607: disable dependencies when there are too many tasks in view

SAS/ResourceAssignment/ResourceAssignmentEditor/lib/static/app/controllers/ganttprojectcontroller.js

@@ -149,7 +149,7 @@ ganttProjectControllerMod.controller('GanttProjectController', ['$scope', 'dataS
             }
 
             //only enable dependencies (arrows between tasks) in detailed view
-            $scope.options.dependencies = (fullTimespanInMinutes <= 6*60) || numTasks < 20;
+            $scope.options.dependencies = (fullTimespanInMinutes <= 6*60 && numTasks <= 100) || numTasks < 20;
 
             //start with aggregating all tasks per type,
             //and plot these in the upper rows,