fixed a bug where a user could see the Calendar edit form but not save it. Event->canEdit now returns the parent canAddEvent check

docs/changelog/7.x.x.txt

@@ -7,6 +7,8 @@
  - add: User Defined Fields in Posts Edit Form can now be used as hidden form
         elements
  - fix: Collaboration System not deleting getCSMail workflows (perlDreamer Consulting, LLC)
+ - fix: Calendar event edit should inherit (perlDreamer Consulting, LLC)
+    http://www.plainblack.com/bugs/tracker/calendar-event-edit-should-inherit
 
 
 7.3.13

lib/WebGUI/Asset/Event.pm

@@ -154,16 +154,14 @@ sub canAdd {
 
 =head2 canEdit
 
-Returns true if a user can edit this asset.
+Returns true if a user can edit this asset.  This uses the canEditEvent
+from the parent Calendar.
 
 =cut
 
 sub canEdit {
     my $self    = shift;
-    my $session    = $self->session;
-    
-    return $session->user->isInGroup($self->getParent->get("groupIdEventEdit"))
-        or $self->SUPER::canEdit;
+    return $self->getParent->canAddEvent;
 }