Merge branch 'timeslider' of git://github.com/Pita/etherpad-lite into timeslider

node/TimesliderMessageHandler.js

@@ -81,6 +81,7 @@ exports.handleMessage = function(client, message)
 
 function handleClientReady(client, message)
 {
+  //send the timeslider client the clientVars, with this values its able to start
   createTimesliderClientVars (message.padId, function(err, clientVars)
   {
     if(err) throw err;
@@ -89,6 +90,9 @@ function handleClientReady(client, message)
   })
 }
 
+/**
+ * Handles a request for a rough changeset, the timeslider client needs it 
+ */
 function handleChangesetRequest(client, message)
 {
   var granularity = message.data.granularity;
@@ -96,6 +100,7 @@ function handleChangesetRequest(client, message)
   var end = start + (100 * granularity);
   var padId = message.padId;
   
+  //build the requested rough changesets and send them back
   getChangesetInfo(padId, start, end, granularity, function(err, changesetInfo)
   {
     if(err) throw err;

static/js/broadcast_revisions.js

@@ -120,14 +120,3 @@ function loadBroadcastRevisionsJS()
     };
   }
 }
-
-  // revisionInfo.addChangeset(0, 5, "abcde")
-  // revisionInfo.addChangeset(5, 10, "fghij")
-  // revisionInfo.addChangeset(10, 11, "k")
-  // revisionInfo.addChangeset(11, 12, "l")
-  // revisionInfo.addChangeset(12, 13, "m")
-  // revisionInfo.addChangeset(13, 14, "n")
-  // revisionInfo.addChangeset(14, 15, "o")
-  // revisionInfo.addChangeset(15, 20, "pqrst")
-  //
-  // print (revisionInfo.getPath(15, 0))