s/descendent/descendant/msg when calling getLineage

docs/changelog/7.x.x.txt

@@ -45,6 +45,8 @@
  - rfe: Paginate "manageCommittedVersions" (perlDreamer Consulting, LLC)
  - rfe: manageCommittedVersions in reverse chronological order (perlDreamer Consulting, LLC)
  - fix: Deploy package with calendar
+ - fix: Mis-spelled argument to getLineage in Calendar, Clipboard and upgrade
+   scripts (Thanks to Matthew Wilson, Veradox)
 
 7.3.11
  - Added an option for enabling coverage tests to testCodebase.pl.

docs/upgrades/upgrade_7.2.3-7.3.0.pl

@@ -212,7 +212,7 @@ sub migrateCalendars {
 	
 	# For every EventsCalendar
 	#EventsCalendar.defaultMonth = Calendar.defaultDate
-	my $calendars	= WebGUI::Asset->getRoot($session)->getLineage(['descendents'],
+	my $calendars	= WebGUI::Asset->getRoot($session)->getLineage(['descendants'],
 		{
             statesToInclude     => ['published','trash','clipboard','clipboard-limbo','trash-limbo'],
             statusToInclude     => ['pending','approved','deleted','archived'],

docs/upgrades/upgrade_7.3.8-7.3.9.pl

@@ -52,7 +52,7 @@ sub addThreadRatingColumn {
     $session->db->write("alter table Thread add column threadRating integer default 0");
     my $root = WebGUI::Asset->getRoot($session);
     my $threads = $root->getLineage(
-    	['descendents'],
+    	['descendants'],
         {
             returnObjects      => 1,
             includeOnlyClasses => ['WebGUI::Asset::Post::Thread'],

docs/upgrades/upgrade_7.3.9-7.3.10.pl

@@ -38,7 +38,7 @@ sub fixEventGroups {
     my $session     = shift;
     print "\tFixing Event groups for Events created since 7.3.0.....";
 
-	my $events = WebGUI::Asset->getRoot($session)->getLineage(['descendents'], {
+	my $events = WebGUI::Asset->getRoot($session)->getLineage(['descendants'], {
         statesToInclude     => ['published','trash','clipboard','clipboard-limbo','trash-limbo'],
         statusToInclude     => ['pending','approved','deleted','archived'],
         includeOnlyClasses  => ['WebGUI::Asset::Event'],