updated level 2 text and timings

levels/01 Basics/level02.html

@@ -7,21 +7,16 @@
  information contained in this header: <strong>srcip</strong> (the source of the packet) and <strong>dstip</strong>
  (the destination of the packet).
  
+<h3>Level Objectives</h3>
  <p>To pass this level, you will need to send a packet from Alice to Bob. To do this:
  
  <ul>
- 	<li>open the Timeline Editor 
-	<li>open <strong>Basics &rarr; Level 2</strong> by going to <strong>File &rarr; Change level</strong>
-	<li>add a new packet by selecting the Add Packet option from the File menu (or by pressing <strong>Ctrl+N</strong>)
-	<li>we need to send this packet <strong>from</strong> Alice, so make sure she is selected in the From: dropdown
-	<li>you need to set the <strong>srcip</strong> and <strong>dstip</strong> headers in the network layer<br>
-	    <em>hint: restart and pause the simulator to click on packets and see what their headers look like</em>
-	<li>save your new packet by selecting the Save option from the dropdown menu (or by pressing <strong>Ctrl+S</strong>)
-</ul>
-
-<p>Now that you have saved a packet to the timeline, go back to the Simulator and press <span class="button">reload</span>. 
-When the timer in the corner hits the "At:" value of your packet, it will be sent!</p>
+	<li>Click the + button and add a new packet
+	<li>We need to send this packet <strong>from</strong> Alice, so make sure she is selected in the From: dropdown menu.
+	<li>You need to set the <strong>srcip</strong> and <strong>dstip</strong> headers in the network layer.<br>
+            <em>hint: restart and pause the simulator to click on packets to see what the srcip and dstip header values are set to.</em></li>
+        <li>Save your new packet by pressing <strong>Add</strong> button</li>
+        <li>Restart the simulation and click the send arrow beside the newly added packet to see it in action!</li>
 
-<h3>Level Objectives</h3>
+</ul>
 
-<ul><li>Send a packet from Alice to Bob</li></ul>

levels/01 Basics/level02.json

@@ -32,7 +32,7 @@
 		},
 		{
 			type:"packet",
-			at:1500,
+			at:2000,
 			from:"Bob",
 			payload:{
 				network:{srcip:"Bob",dstip:"Alice"}
@@ -40,7 +40,7 @@
 		},
 		{
 			type:"packet",
-			at:2500,
+			at:4000,
 			from:"Bob",
 			payload:{
 				network:{srcip:"Bob",dstip:"Alice"}