log topic move

src/events.js

@@ -62,6 +62,10 @@ var fs = require('fs'),
 		events.logWithUser(uid, 'restored post (pid ' + pid + ')');
 	};
 
+	events.logTopicMove = function(uid, tid) {
+		events.logWithUser(uid, 'moved topic (tid ' + tid + ')');
+	};
+
 	events.logTopicDelete = function(uid, tid) {
 		events.logWithUser(uid, 'deleted topic (tid ' + tid + ')');
 	};

src/threadTools.js

@@ -207,6 +207,8 @@ var winston = require('winston'),
 
 			topics.setTopicField(tid, 'cid', cid, callback);
 
+			events.logTopicMove(uid, tid);
+
 			plugins.fireHook('action:topic.move', {
 				tid: tid,
 				fromCid: oldCid,