Pipe demilimted

Author: akshita31

src/observers/TelemetryObserver.ts

@@ -47,9 +47,9 @@ export class TelemetryObserver {
             case EventType.ProjectConfigurationReceived:
                 let projectConfig = (<ProjectConfiguration>event).projectConfiguration;
                 telemetryProps['ProjectGuid'] = projectConfig.ProjectGuid;
-                telemetryProps['TargetFrameworks'] = projectConfig.TargetFrameworks.join(";");
-                telemetryProps['References'] = projectConfig.References.join(";");
-                telemetryProps['FileExtensions'] = projectConfig.FileExtensions.join(";");
+                telemetryProps['TargetFrameworks'] = projectConfig.TargetFrameworks.join("|");
+                telemetryProps['References'] = projectConfig.References.join("|");
+                telemetryProps['FileExtensions'] = projectConfig.FileExtensions.join("|");
                 this.reporter.sendTelemetryEvent("ProjectConfiguration", telemetryProps);
                 break;
         }