Fixed some bad help topic keys, and finished basic docs for

all workflow activities.

lib/WebGUI/i18n/English/Workflow_Activity_TrashExpiredEvents.pm

@@ -0,0 +1,19 @@
+package WebGUI::i18n::English::Workflow_Activity_TrashExpiredEvents;
+
+our $I18N = {
+
+	'topicName' => {
+		message => q|Trash Expired Events|,
+		context => q|The name of this workflow activity.|,
+		lastUpdated => 0,
+	},
+
+	'trash expired events body' => {
+		message => q|<p>This workflow activity will move all Event assets to the Trash after a user defined interval has passed from their end date.</p>
+<p>The default interval is 30 days.</p>|,
+		lastUpdated => 0,
+	},
+
+};
+
+1;