removing Web UI tutorials, updating remaining 4 to current release, + review pass

src/diagrams/tutorials/fetchdata/getstringfunction.graffle

Index: src/diagrams/tutorials/fetchdata/getstringfunction.graffle
diff --git a/src/diagrams/tutorials/fetchdata/getstringfunction.graffle b/src/diagrams/tutorials/fetchdata/getstringfunction.graffle
index bcee586958a8b4f2c0edb2bf2417b0a66b8e1184..1399b5964a5fda35079cece0da377d37e1732c42 100644
--- a/src/diagrams/tutorials/fetchdata/getstringfunction.graffle
+++ b/src/diagrams/tutorials/fetchdata/getstringfunction.graffle
@@ -7,7 +7,7 @@
 	<key>ApplicationVersion</key>
 	<array>
 		<string>com.omnigroup.OmniGrafflePro</string>
-		<string>139.16.0.171715</string>
+		<string>139.18.0.187838</string>
 	</array>
 	<key>AutoAdjust</key>
 	<true/>
@@ -107,7 +107,7 @@
 				<key>Pad</key>
 				<integer>2</integer>
 				<key>Text</key>
-				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf370
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue-Light;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
@@ -175,7 +175,7 @@
 				<key>Pad</key>
 				<integer>2</integer>
 				<key>Text</key>
-				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf370
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue-Light;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
@@ -243,7 +243,7 @@
 				<key>Pad</key>
 				<integer>2</integer>
 				<key>Text</key>
-				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf370
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue-Light;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
@@ -300,7 +300,7 @@
 				<key>Pad</key>
 				<integer>2</integer>
 				<key>Text</key>
-				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf370
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
 \cocoascreenfonts1{\fonttbl\f0\fmodern\fcharset0 CourierNewPSMT;}
 {\colortbl;\red255\green255\blue255;\red1\green1\blue1;}
 \deftab720
@@ -314,7 +314,7 @@
 \}\
 \
 processString(String jsonString) \{\
-  List&lt;String&gt; portmanteaux = json.parse(jsonString);\
+  List&lt;String&gt; portmanteaux = JSON.decode(jsonString);\
   for (int i = 0; i &lt; portmanteaux.length; i++) \{\
     wordList.children.add(new LIElement()..text = portmanteaux[i]);\
   \}\
@@ -560,7 +560,7 @@ handleError(Error error) \{\
 				<key>Pad</key>
 				<integer>2</integer>
 				<key>Text</key>
-				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf370
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;}
 {\colortbl;\red255\green255\blue255;\red128\green0\blue0;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
@@ -738,7 +738,7 @@ handleError(Error error) \{\
 	<key>MasterSheets</key>
 	<array/>
 	<key>ModificationDate</key>
-	<string>2013-04-24 21:50:53 +0000</string>
+	<string>2013-10-10 17:03:12 +0000</string>
 	<key>Modifier</key>
 	<string>Mary Campione</string>
 	<key>NotesVisible</key>