Added more i18n labels to HttpProxy so that error messages can be internationalized.

Added skeletal documentation for the new RSS modules.
Fixed a bug in Search/Index.pm that was giving a warning during syntax checks.

lib/WebGUI/Help/Asset_RSSCapable.pm

@@ -0,0 +1,30 @@
+package WebGUI::Help::Asset_RSSCapable;
+
+our $HELP = {
+	'rss capable' => {
+		title => 'rss capable title',
+		body => 'rss capable body',
+		# use the following to inherit stuff other help entries
+		isa => [
+		],
+		fields => [	#This array is used to list hover help for form fields.
+                        {
+                                title => 'rssEnabled label',
+                                description => 'rssEnabled hoverHelp',
+                                namespace => 'Asset_RSSCapable',
+                        },
+                        {
+                                title => 'rssTemplateId label',
+                                description => 'rssTemplateId hoverHelp',
+                                namespace => 'Asset_RSSCapable',
+                        },
+		],
+		variables => [
+		],
+		related => [  ##This lists other help articles that are related to this one
+		],
+	},
+
+};
+
+1;  ##All perl modules must return true