Update polymer tutorial; make directory paths match new sample structure

src/diagrams/tutorials/polymer-intro/polymer-element-definition.graffle/data.plist

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
         <key>ActiveLayerIndex</key>
         <integer>0</integer>
         <key>ApplicationVersion</key>
         <array>
                 <string>com.omnigroup.OmniGrafflePro</string>
                 <string>139.18.0.187838</string>
         </array>
         <key>AutoAdjust</key>
         <true/>
         <key>BackgroundGraphic</key>
         <dict>
                 <key>Bounds</key>
-                <string>{{0, 0}, {576, 733}}</string>
+                <string>{{0, 0}, {576.00002479553223, 733}}</string>
                 <key>Class</key>
                 <string>SolidGraphic</string>
                 <key>ID</key>
                 <integer>2</integer>
                 <key>Style</key>
                 <dict>
                         <key>shadow</key>
                         <dict>
                                 <key>Draws</key>
                                 <string>NO</string>
@@ skipping 18 matching lines @@
         <key>Creator</key>
         <string>Mary Campione</string>
         <key>DisplayScale</key>
         <string>1 0/72 in = 1.0000 in</string>
         <key>GraphDocumentVersion</key>
         <integer>8</integer>
         <key>GraphicsList</key>
         <array>
                 <dict>
                         <key>Bounds</key>
-                        <string>{{378, 639.5}, {182, 84}}</string>
+                        <string>{{378, 596.5}, {182, 84}}</string>
                         <key>Class</key>
                         <string>ShapedGraphic</string>
                         <key>ID</key>
                         <integer>34218</integer>
                         <key>ImageID</key>
                         <integer>3</integer>
                         <key>Shape</key>
                         <string>Rectangle</string>
                         <key>Style</key>
                         <dict>
@@ skipping 19 matching lines @@
                         <string>LineGraphic</string>
                         <key>Head</key>
                         <dict>
                                 <key>ID</key>
                                 <integer>34199</integer>
                         </dict>
                         <key>ID</key>
                         <integer>34202</integer>
                         <key>Points</key>
                         <array>
-                                <string>{416, 494.9665399750503}</string>
-                                <string>{459, 494.9580012149741}</string>
+                                <string>{297.21491387217191, 515}</string>
+                                <string>{411, 531.02126084222459}</string>
                         </array>
                         <key>Style</key>
                         <dict>
                                 <key>stroke</key>
                                 <dict>
                                         <key>HeadArrow</key>
                                         <string>0</string>
                                         <key>Legacy</key>
                                         <true/>
                                         <key>TailArrow</key>
                                         <string>FilledArrow</string>
                                 </dict>
                         </dict>
                         <key>Tail</key>
                         <dict>
                                 <key>ID</key>
                                 <integer>34158</integer>
                         </dict>
                 </dict>
                 <dict>
                         <key>Bounds</key>
-                        <string>{{411, 590}, {157, 14}}</string>
+                        <string>{{411, 563}, {157, 14}}</string>
                         <key>Class</key>
                         <string>ShapedGraphic</string>
                         <key>ID</key>
                         <integer>34200</integer>
                         <key>Shape</key>
                         <string>Rectangle</string>
                         <key>Style</key>
                         <dict>
                                 <key>fill</key>
                                 <dict>
@@ skipping 16 matching lines @@
                                 <dict>
                                         <key>Draws</key>
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
 
 \f0\fs24 \cf0 Instantiate with custom tag}</string>
                         </dict>
                 </dict>
                 <dict>
                         <key>Bounds</key>
-                        <string>{{459, 479.5}, {109, 31.5}}</string>
+                        <string>{{411, 523}, {109, 31.5}}</string>
                         <key>Class</key>
                         <string>ShapedGraphic</string>
                         <key>ID</key>
                         <integer>34199</integer>
                         <key>Shape</key>
                         <string>Rectangle</string>
                         <key>Style</key>
                         <dict>
                                 <key>fill</key>
                                 <dict>
@@ skipping 16 matching lines @@
                                 <dict>
                                         <key>Draws</key>
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
 
 \f0\fs24 \cf0 Import the custom element definition}</string>
                         </dict>
                 </dict>
                 <dict>
                         <key>Bounds</key>
-                        <string>{{45, 399}, {385, 318}}</string>
+                        <string>{{45, 399}, {443, 276}}</string>
                         <key>Class</key>
                         <string>ShapedGraphic</string>
                         <key>FitText</key>
                         <string>YES</string>
                         <key>Flow</key>
                         <string>Resize</string>
                         <key>FontInfo</key>
                         <dict>
                                 <key>Font</key>
                                 <string>HelveticaNeue</string>
@@ skipping 20 matching lines @@
                                 <dict>
                                         <key>CornerRadius</key>
                                         <real>7</real>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fmodern\fcharset0 CourierNewPSMT;}
 {\colortbl;\red255\green255\blue255;}
 \deftab720
 \pard\pardeftab720
 
 \f0\fs24 \cf0 &lt;!DOCTYPE html&gt;\
 &lt;html&gt;\
   &lt;head&gt;  \
     &lt;meta charset="utf-8"&gt;\
     &lt;title&gt;Stopwatch&lt;/title&gt;\
     &lt;link rel="stylesheet" href="stopwatch.css"&gt;\
+    &lt;link rel="import" href="packages/polymer/polymer.html"&gt;\
     &lt;link rel="import" href="tute_stopwatch.html"&gt;\
-    &lt;script type="application/dart"&gt;\
-      export 'package:polymer/init.dart';\
-    &lt;/script&gt;\
-    &lt;script src="packages/browser/dart.js"&gt;&lt;/script&gt;\
  &lt;/head&gt;\
   \
   &lt;body&gt;\
     \
     &lt;h1&gt;Stopwatch&lt;/h1&gt;\
 \
     &lt;tute-stopwatch&gt;&lt;/tute-stopwatch&gt;\
     ...\
   &lt;/body&gt;\
 &lt;/html&gt;\
@@ skipping 49 matching lines @@
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Pad</key>
                                 <integer>2</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \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
 
 \f0\i\b\fs28 \cf2 Save to $tutorial/polymer/images/polymer-element-instantiation.png}</string>
                                 <key>VerticalPad</key>
                                 <integer>2</integer>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
@@ skipping 45 matching lines @@
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Pad</key>
                                 <integer>2</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \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
 
 \f0\i\b\fs28 \cf2 Save to $tutorial/polymer/images/polymer-element-definition.png}</string>
                                 <key>VerticalPad</key>
                                 <integer>2</integer>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
                 </dict>
                 <dict>
                         <key>Class</key>
                         <string>LineGraphic</string>
                         <key>Head</key>
                         <dict>
                                 <key>ID</key>
                                 <integer>34218</integer>
                         </dict>
                         <key>ID</key>
                         <integer>34219</integer>
                         <key>Points</key>
                         <array>
-                                <string>{319, 649.75229465698965}</string>
-                                <string>{378, 662.24347810025063}</string>
+                                <string>{319, 608.60160000408507}</string>
+                                <string>{378, 620.40886156108718}</string>
                         </array>
                         <key>Style</key>
                         <dict>
                                 <key>stroke</key>
                                 <dict>
                                         <key>HeadArrow</key>
                                         <string>FilledArrow</string>
                                         <key>Legacy</key>
                                         <true/>
                                         <key>TailArrow</key>
@@ skipping 72 matching lines @@
                                         </dict>
                                         <key>Draws</key>
                                         <string>NO</string>
                                         <key>Width</key>
                                         <real>3</real>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
 
 \f0\fs24 \cf0 Associated by name}</string>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
                 </dict>
                 <dict>
                         <key>Class</key>
                         <string>LineGraphic</string>
                         <key>Head</key>
                         <dict>
                                 <key>ID</key>
                                 <integer>34200</integer>
                         </dict>
                         <key>ID</key>
                         <integer>34203</integer>
                         <key>Points</key>
                         <array>
-                                <string>{319, 643.45777742894268}</string>
-                                <string>{463.81052398216815, 604}</string>
+                                <string>{319, 603.46135618092296}</string>
+                                <string>{454.50448777689786, 577}</string>
                         </array>
                         <key>Style</key>
                         <dict>
                                 <key>stroke</key>
                                 <dict>
                                         <key>HeadArrow</key>
                                         <string>0</string>
                                         <key>Legacy</key>
                                         <true/>
                                         <key>TailArrow</key>
                                         <string>FilledArrow</string>
                                 </dict>
                         </dict>
                         <key>Tail</key>
                         <dict>
                                 <key>ID</key>
                                 <integer>34201</integer>
                         </dict>
                 </dict>
                 <dict>
                         <key>Bounds</key>
-                        <string>{{79, 640.5}, {240, 14}}</string>
+                        <string>{{79, 599.5}, {240, 14}}</string>
                         <key>Class</key>
                         <string>ShapedGraphic</string>
                         <key>ID</key>
                         <integer>34201</integer>
                         <key>Magnets</key>
                         <array>
                                 <string>{0.44583333333333319, -0.035714285714291805}</string>
                         </array>
                         <key>Shape</key>
                         <string>Rectangle</string>
@@ skipping 59 matching lines @@
                                 <dict>
                                         <key>Draws</key>
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Pad</key>
                                 <integer>0</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
 
 \f0\fs26 \cf0 Behavior (Dart)}</string>
                                 <key>VerticalPad</key>
                                 <integer>0</integer>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
@@ skipping 34 matching lines @@
                                 <dict>
                                         <key>Draws</key>
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Pad</key>
                                 <integer>0</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
 
 \f0\fs26 \cf0 Appearance (HTML)}</string>
                                 <key>VerticalPad</key>
                                 <integer>0</integer>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
@@ skipping 34 matching lines @@
                                 <dict>
                                         <key>CornerRadius</key>
                                         <real>7</real>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fmodern\fcharset0 CourierNewPSMT;}
 {\colortbl;\red255\green255\blue255;}
 \deftab720
 \pard\pardeftab720
 
 \f0\fs24 \cf0 @CustomTag('tute-stopwatch')\
 class TuteStopwatch extends PolymerElement \{\
 ...\
 \}}</string>
                         </dict>
@@ skipping 36 matching lines @@
                                 <dict>
                                         <key>CornerRadius</key>
                                         <real>7</real>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fmodern\fcharset0 CourierNewPSMT;}
 {\colortbl;\red255\green255\blue255;}
 \deftab720
 \pard\pardeftab720
 
 \f0\fs24 \cf0 &lt;polymer-element name="tute-stopwatch"&gt;\
 ...\
 &lt;/polymer-element&gt;}</string>
                         </dict>
                         <key>Wrap</key>
@@ skipping 140 matching lines @@
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Pad</key>
                                 <integer>2</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
 
 \f0\b\fs26 \cf0 index.html}</string>
                                 <key>VerticalPad</key>
                                 <integer>2</integer>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
@@ skipping 36 matching lines @@
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Pad</key>
                                 <integer>2</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
 
 \f0\b\fs26 \cf0 tute_stopwatch.dart}</string>
                                 <key>VerticalPad</key>
                                 <integer>2</integer>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
@@ skipping 36 matching lines @@
                                         <string>NO</string>
                                 </dict>
                         </dict>
                         <key>Text</key>
                         <dict>
                                 <key>Align</key>
                                 <integer>0</integer>
                                 <key>Pad</key>
                                 <integer>2</integer>
                                 <key>Text</key>
-                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+                                <string>{\rtf1\ansi\ansicpg1252\cocoartf1265\cocoasubrtf190
 \cocoascreenfonts1{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;}
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural
 
 \f0\b\fs26 \cf0 tute_stopwatch.html}</string>
                                 <key>VerticalPad</key>
                                 <integer>2</integer>
                         </dict>
                         <key>Wrap</key>
                         <string>NO</string>
                 </dict>
                 <dict>
                         <key>Bounds</key>
-                        <string>{{79, 488}, {337, 14}}</string>
+                        <string>{{79, 501}, {337, 14}}</string>
                         <key>Class</key>
                         <string>ShapedGraphic</string>
                         <key>ID</key>
                         <integer>34158</integer>
                         <key>Shape</key>
                         <string>Rectangle</string>
                         <key>Style</key>
                         <dict>
                                 <key>fill</key>
                                 <dict>
@@ skipping 68 matching lines @@
                 <key>twopiSeparation</key>
                 <real>0.0</real>
         </dict>
         <key>LinksVisible</key>
         <string>NO</string>
         <key>MagnetsVisible</key>
         <string>NO</string>
         <key>MasterSheets</key>
         <array/>
         <key>ModificationDate</key>
-        <string>2013-12-05 17:07:04 +0000</string>
+        <string>2014-05-06 20:22:25 +0000</string>
         <key>Modifier</key>
-        <string>Mary Campione</string>
+        <string>Kathy Walrath</string>
         <key>NotesVisible</key>
         <string>NO</string>
         <key>Orientation</key>
         <integer>2</integer>
         <key>OriginVisible</key>
         <string>NO</string>
         <key>PageBreaks</key>
         <string>YES</string>
         <key>PrintInfo</key>
         <dict>
                 <key>NSBottomMargin</key>
                 <array>
                         <string>float</string>
                         <string>41</string>
                 </array>
                 <key>NSHorizonalPagination</key>
                 <array>
                         <string>coded</string>
                         <string>BAtzdHJlYW10eXBlZIHoA4QBQISEhAhOU051bWJlcgCEhAdOU1ZhbHVlAISECE5TT2JqZWN0AIWEASqEhAFxlwCG</string>
                 </array>
                 <key>NSLeftMargin</key>
                 <array>
                         <string>float</string>
                         <string>18</string>
                 </array>
                 <key>NSPaperSize</key>
                 <array>
                         <string>size</string>
-                        <string>{612, 792}</string>
+                        <string>{612.00002479553223, 792}</string>
                 </array>
                 <key>NSPrintReverseOrientation</key>
                 <array>
                         <string>int</string>
                         <string>0</string>
                 </array>
+                <key>NSPrinter</key>
+                <array>
+                        <string>coded</string>
+                        <string>BAtzdHJlYW10eXBlZIHoA4QBQISEhAlOU1ByaW50ZXIAhIQITlNPYmplY3QAhZKEhIQITlNTdHJpbmcBlIQBKw5tZ21ncmFuZC1jb2xvcoaG</string>
+                </array>
+                <key>NSPrinterName</key>
+                <array>
+                        <string>string</string>
+                        <string>mgmgrand-color</string>
+                </array>
                 <key>NSRightMargin</key>
                 <array>
                         <string>float</string>
                         <string>18</string>
                 </array>
                 <key>NSTopMargin</key>
                 <array>
                         <string>float</string>
                         <string>18</string>
                 </array>
@@ skipping 23 matching lines @@
                 <key>CurrentSheet</key>
                 <integer>0</integer>
                 <key>ExpandedCanvases</key>
                 <array>
                         <dict>
                                 <key>name</key>
                                 <string>Canvas 1</string>
                         </dict>
                 </array>
                 <key>Frame</key>
-                <string>{{282, 570}, {1208, 1008}}</string>
+                <string>{{1299, 516}, {1208, 1008}}</string>
                 <key>ListView</key>
                 <true/>
                 <key>OutlineWidth</key>
                 <integer>142</integer>
                 <key>RightSidebar</key>
                 <true/>
                 <key>ShowRuler</key>
                 <true/>
                 <key>Sidebar</key>
                 <false/>
                 <key>SidebarWidth</key>
                 <integer>120</integer>
                 <key>VisibleRegion</key>
-                <string>{{-238, -68}, {1051, 869}}</string>
+                <string>{{-237, -68}, {1051, 869}}</string>
                 <key>Zoom</key>
                 <real>1</real>
                 <key>ZoomValues</key>
                 <array>
                         <array>
                                 <string>Canvas 1</string>
                                 <real>1</real>
                                 <real>1</real>
                         </array>
                 </array>
         </dict>
 </dict>
 </plist>