Use consistent cast of characters

levels/01 Basics/level01.json

@@ -22,7 +22,7 @@
 			player:"true"
 		},
 		{
-			id:"Doug",
+			id:"Dave",
 			image:"monitor",
 			ports:1,
 			x:0.67,
@@ -36,7 +36,7 @@
 		},
 		{
 			src:"Carol", srcport:0,
-			dst:"Doug", srcport:0
+			dst:"Dave", srcport:0
 		}
 	],
 	timeline:[
@@ -68,7 +68,7 @@
 	triggers:[
 		{
 			type:"packet",
-			device:"Doug"
+			device:"Dave"
 		}
 	],
 	nextLevel:2

levels/02 Spoofs/spoofs02.html

@@ -4,12 +4,13 @@ to a router, but it starts out with an empty <strong>routing table</strong>. Ove
 packets that belong to a specific destination. Observe how the <strong>switch</strong> learns where devices are
 connected over time.
 
-<p>Your goal is to "steal" a packet intended to be sent to Charlie.
-To do this, take advantage of the switch's learning process to direct packets with a dstip of Charlie to Alice's
+<p>Your goal is to "steal" a packet intended to be sent to Carol.
+To do this, take advantage of the switch's learning process to direct packets with a dstip of Carol to Alice's
 computer.
 
 <p><em><strong>Hint:</strong> This level will require careful timing! Make sure you launch your packet at the correct time in the simulation. Use the restart button to experiment with different timings.</em>
 
 <h3>Level Objectives</h3>
 
-<ul><li>use Alice to steal a packet sent from Google to Charlie</li></ul>
+<ul><li>use Alice to steal a packet sent from Google to Carol</li></ul>
+

levels/02 Spoofs/spoofs02.json

@@ -16,7 +16,7 @@
 			y:0.5
 		},
 		{
-			id:"Charlie",
+			id:"Carol",
                         image: "iphone-1",
 			ports:1,
 			x:0.25,
@@ -50,7 +50,7 @@
 			dst:"Central Hub", dstport:1
 		},
 		{
-			src:"Charlie", srcport:0,
+			src:"Carol", srcport:0,
 			dst:"Central Hub", dstport:2
 		},
 		{
@@ -86,18 +86,18 @@
 		{
 			type:"packet",
 			at:3000,
-			from:"Charlie",
+			from:"Carol",
 			payload:{
-				network:{srcip:"Charlie",dstip:"Google"},
+				network:{srcip:"Carol",dstip:"Google"},
 				transport:{proto:"ICMP"}
 			}
 		},
 		{
 			type:"packet",
 			at:5000,
-			from:"Charlie",
+			from:"Carol",
 			payload:{
-				network:{srcip:"Charlie",dstip:"Google"},
+				network:{srcip:"Carol",dstip:"Google"},
 				transport:{proto:"ICMP"}
 			}
 		}
@@ -108,7 +108,7 @@
 			type:"packet",
 			device:"Alice",
 			payload:{
-				network:{srcip: "Google", dstip:"Charlie"}
+				network:{srcip: "Google", dstip:"Carol"}
 			}
 	    }
         ],

levels/03 DoS/dos03.html

@@ -15,7 +15,7 @@ See if you can overwhelm Google by combining this with what you learned about sp
 
 <ul>
 	<li>Send a ping to the IP <strong>Broadcast</strong></li>
-	<li>Can you get Barbara to send a packet to Google?</li>
+	<li>Can you get Bob to send a packet to Google?</li>
 	<li>Overwhelm Google with traffic</li>
 	<li>Try to do this with only one packet in the Editor! (you may use the "repeat" feature)
 </ul>

levels/03 DoS/dos03.json

@@ -9,7 +9,7 @@
 			player:true
 		},
 		{
-			id:"Barbara",
+			id:"Bob",
                         image: "iphone-1",
 			ports:1,
 			x:0.25,
@@ -25,7 +25,7 @@
                         script: deviceScripts.ping
 		},
 		{
-			id:"Darcy",
+			id:"Dave",
 			ports:1,
 			x:0.25,
 			y:0.8,
@@ -48,9 +48,9 @@
                         script: deviceScripts.broadcast,
 			rules:[
 				{dstip:"Alice",portNum:0},
-				{dstip:"Barbara",portNum:1},
+				{dstip:"Bob",portNum:1},
 				{dstip:"Carol",portNum:2},
-				{dstip:"Darcy",portNum:3},
+				{dstip:"Dave",portNum:3},
 				{dstip:"Google",portNum:4}
 			]
 		}
@@ -61,7 +61,7 @@
 			dst:"Router", dstport:0
 		},
 		{
-			src:"Barbara", srcport:0,
+			src:"Bob", srcport:0,
 			dst:"Router", dstport:1
 		},
 		{
@@ -69,7 +69,7 @@
 			dst:"Router", dstport:2
 		},
 		{
-			src:"Darcy", srcport:0,
+			src:"Dave", srcport:0,
 			dst:"Router", dstport:3
 		},
 		{