Merge branch 'master' into 8-merge

Conflicts:
	docs/gotcha.txt
	lib/WebGUI.pm
	lib/WebGUI/Asset.pm
	lib/WebGUI/Asset/File/GalleryFile/Photo.pm
	lib/WebGUI/Asset/Post.pm
	lib/WebGUI/Asset/Story.pm
	lib/WebGUI/Asset/Template.pm
	lib/WebGUI/Asset/Wobject/Calendar.pm
	lib/WebGUI/Asset/Wobject/GalleryAlbum.pm
	lib/WebGUI/Asset/Wobject/Navigation.pm
	lib/WebGUI/AssetLineage.pm
	lib/WebGUI/AssetTrash.pm
	lib/WebGUI/Config.pm
	lib/WebGUI/Form/Template.pm
	lib/WebGUI/Group.pm
	lib/WebGUI/Inbox.pm
	lib/WebGUI/Workflow/Activity/DeleteExpiredSessions.pm
	lib/WebGUI/Workflow/Activity/TrashExpiredEvents.pm
	sbin/testEnvironment.pl
	t/AdSpace.t
	t/AdSpace/Ad.t
	t/Asset/Asset.t
	t/Asset/AssetExportHtml.t
	t/Asset/AssetLineage.t
	t/Asset/EMSSubmissionForm.t
	t/Asset/Event.t
	t/Asset/File/GalleryFile/Photo/00base.t
	t/Asset/File/GalleryFile/Photo/comment.t
	t/Asset/File/GalleryFile/Photo/download.t
	t/Asset/File/GalleryFile/Photo/edit.t
	t/Asset/File/GalleryFile/Photo/exif.t
	t/Asset/File/GalleryFile/Photo/makeResolutions.t
	t/Asset/File/GalleryFile/Photo/makeShortcut.t
	t/Asset/File/Image/setfile.t
	t/Asset/File/setfile.t
	t/Asset/Post.t
	t/Asset/Post/Thread/getAdjacentThread.t
	t/Asset/Sku.t
	t/Asset/Sku/ProductCollateral.t
	t/Asset/Story.t
	t/Asset/Template.t
	t/Asset/Template/HTMLTemplateExpr.t
	t/Asset/Wobject/Gallery/00base.t
	t/Asset/Wobject/GalleryAlbum/00base.t
	t/Asset/Wobject/GalleryAlbum/ajax.t
	t/Asset/Wobject/GalleryAlbum/delete.t
	t/Asset/Wobject/Matrix.t
	t/Asset/Wobject/StoryArchive.t
	t/Asset/Wobject/Survey/ExpressionEngine.t
	t/Asset/Wobject/Survey/Reports.t
	t/AssetAspect/RssFeed.t
	t/Auth/mech.t
	t/Config.t
	t/Group.t
	t/Help/isa.t
	t/International.t
	t/Mail/Send.t
	t/Operation/AdSpace.t
	t/Operation/Auth.t
	t/Pluggable.t
	t/Session.t
	t/Session/DateTime.t
	t/Session/ErrorHandler.t
	t/Session/Scratch.t
	t/Session/Stow.t
	t/Shop/Cart.t
	t/Shop/Pay.t
	t/Shop/PayDriver/ITransact.t
	t/Shop/PayDriver/PayPalStd.t
	t/Shop/Ship.t
	t/Shop/ShipDriver.t
	t/Shop/TaxDriver/EU.t
	t/Shop/TaxDriver/Generic.t
	t/Shop/Transaction.t
	t/Shop/Vendor.t
	t/VersionTag.t
	t/Workflow/Activity/ArchiveOldStories.t
	t/Workflow/Activity/ExpireIncompleteSurveyResponses.t
	t/lib/WebGUI/Test.pm

lib/WebGUI/Form/HTMLArea.pm

@@ -297,7 +297,7 @@ JS
     $output .= '<div class="crumbTrail">'.join(" &gt; ", @crumb)."</div>\n<ul>";
 
     my $useAssetUrls = $session->config->get("richEditorsUseAssetUrls");
-    my $children = $base->getLineage(["children"]);
+    my $children = $base->getLineageIterator(["children"]);
     while ( my $child = $children->() ) {
         next unless $child->canView;
         $output .= '<li>';