BUG 6490: Execute the APP_CACHE_VIEW triggers after we have subprocess data.

When creating a subprocess, a new row is added to the APP_DELEGATION table,
which triggers the insert triggers and updates APP_CACHE_VIEW. However, after
derivating, new data is added to the new case and then the APP_DELEGATION was
not being updated. This fix it by adding one second to the init date so that
an update is forced in APP_DELEGATION which executes the triggers and updates
APP_CACHE_VIEW with the right data.

workflow/engine/classes/class.derivation.php

@@ -700,6 +700,10 @@ class Derivation
               }
               $oSubApplication = new SubApplication();
               $oSubApplication->create($aSubApplication);
+              //Update the AppDelegation to execute the update trigger
+              $AppDelegation = AppDelegationPeer::retrieveByPK($aNewCase['APPLICATION'], $aNewCase['INDEX']);
+              $AppDelegation->setDelInitDate("+1 second");
+              $AppDelegation->save();
               //If not is SYNCHRONOUS derivate one more time
               if ($aSP['SP_SYNCHRONOUS'] == 0) {
                 $this->case->setDelInitDate($currentDelegation['APP_UID'], $iNewDelIndex);