Add stub POD to these modules to get them to pass the POD test.

lib/WebGUI/Workflow/Activity/DeleteExportedFiles.pm

@@ -37,6 +37,11 @@ See WebGUI::Workflow::Activity for details on how to use any activity.
 
 
 #-------------------------------------------------------------------
+
+=head2 definition 
+
+=cut
+
 sub definition {
 	my $class = shift;
 	my $session = shift;
@@ -56,12 +61,24 @@ sub definition {
 use constant DELETE_FILES_SCRATCH => 'Workflow_Activity_DeleteExportedFiles_deleteFiles';
 use constant PRUNE_DIRS_SCRATCH => 'Workflow_Activity_DeleteExportedFiles_pruneDirs';
 
+#-------------------------------------------------------------------
+
+=head2 _canonExportPath 
+
+=cut
+
 sub _canonExportPath {
 	my $self = shift;
 	my $path = shift;
 	$self->session->config->get('exportPath').'/'.canonpath($path);
 }
 
+#-------------------------------------------------------------------
+
+=head2 _pruneOfFile 
+
+=cut
+
 sub _pruneOfFile {
 	my $self = shift;
 	my $filename = shift;
@@ -73,6 +90,12 @@ sub _pruneOfFile {
 	return ();
 }
 
+#-------------------------------------------------------------------
+
+=head2 execute 
+
+=cut
+
 sub execute {
 	my $self = shift;
 	my $object = shift;