| Index: src/diagrams/tutorials/polymer/unused/click-pubspec-source.graffle/data.plist | 
| diff --git a/src/diagrams/tutorials/web-ui/open-existing-app.graffle/data.plist b/src/diagrams/tutorials/polymer/unused/click-pubspec-source.graffle/data.plist | 
| similarity index 70% | 
| copy from src/diagrams/tutorials/web-ui/open-existing-app.graffle/data.plist | 
| copy to src/diagrams/tutorials/polymer/unused/click-pubspec-source.graffle/data.plist | 
| index 08b9f8017811de783f3c629e41118af29f239c5d..78a926ac6661e99def489c80851378e33a43eb5b 100644 | 
| --- a/src/diagrams/tutorials/web-ui/open-existing-app.graffle/data.plist | 
| +++ b/src/diagrams/tutorials/polymer/unused/click-pubspec-source.graffle/data.plist | 
| @@ -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/> | 
| @@ -42,7 +42,7 @@ | 
| <key>ColumnSpacing</key> | 
| <real>36</real> | 
| <key>CreationDate</key> | 
| -	<string>2013-04-05 21:12:23 +0000</string> | 
| +	<string>2013-09-06 18:57:43 +0000</string> | 
| <key>Creator</key> | 
| <string>Mary Campione</string> | 
| <key>DisplayScale</key> | 
| @@ -52,40 +52,65 @@ | 
| <key>GraphicsList</key> | 
| <array> | 
| <dict> | 
| -			<key>Bounds</key> | 
| -			<string>{{73, 29}, {273, 22}}</string> | 
| <key>Class</key> | 
| -			<string>ShapedGraphic</string> | 
| -			<key>FitText</key> | 
| -			<string>YES</string> | 
| -			<key>Flow</key> | 
| -			<string>Resize</string> | 
| -			<key>FontInfo</key> | 
| +			<string>LineGraphic</string> | 
| +			<key>Head</key> | 
| <dict> | 
| -				<key>Color</key> | 
| +				<key>ID</key> | 
| +				<integer>34101</integer> | 
| +			</dict> | 
| +			<key>ID</key> | 
| +			<integer>34166</integer> | 
| +			<key>Points</key> | 
| +			<array> | 
| +				<string>{258.66853927982311, 455}</string> | 
| +				<string>{321.2858426343056, 375}</string> | 
| +			</array> | 
| +			<key>Style</key> | 
| +			<dict> | 
| +				<key>stroke</key> | 
| <dict> | 
| -					<key>b</key> | 
| -					<string>0</string> | 
| -					<key>g</key> | 
| +					<key>HeadArrow</key> | 
| +					<string>FilledArrow</string> | 
| +					<key>Legacy</key> | 
| +					<true/> | 
| +					<key>TailArrow</key> | 
| <string>0</string> | 
| -					<key>r</key> | 
| -					<string>0.501961</string> | 
| </dict> | 
| -				<key>Font</key> | 
| -				<string>HelveticaNeue-BoldItalic</string> | 
| -				<key>Size</key> | 
| -				<real>14</real> | 
| </dict> | 
| +			<key>Tail</key> | 
| +			<dict> | 
| +				<key>ID</key> | 
| +				<integer>34165</integer> | 
| +			</dict> | 
| +		</dict> | 
| +		<dict> | 
| +			<key>Bounds</key> | 
| +			<string>{{126, 455}, {147, 14}}</string> | 
| +			<key>Class</key> | 
| +			<string>ShapedGraphic</string> | 
| <key>ID</key> | 
| -			<integer>64</integer> | 
| +			<integer>34165</integer> | 
| +			<key>Magnets</key> | 
| +			<array> | 
| +				<string>{0.38387096774193563, -0.25}</string> | 
| +				<string>{0, 0.25}</string> | 
| +			</array> | 
| <key>Shape</key> | 
| <string>Rectangle</string> | 
| <key>Style</key> | 
| <dict> | 
| <key>fill</key> | 
| <dict> | 
| -					<key>Draws</key> | 
| -					<string>NO</string> | 
| +					<key>Color</key> | 
| +					<dict> | 
| +						<key>b</key> | 
| +						<string>0.909179</string> | 
| +						<key>g</key> | 
| +						<string>0.755853</string> | 
| +						<key>r</key> | 
| +						<string>1</string> | 
| +					</dict> | 
| </dict> | 
| <key>shadow</key> | 
| <dict> | 
| @@ -100,58 +125,41 @@ | 
| </dict> | 
| <key>Text</key> | 
| <dict> | 
| -				<key>Align</key> | 
| -				<integer>0</integer> | 
| -				<key>Pad</key> | 
| -				<integer>2</integer> | 
| <key>Text</key> | 
| -				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf370 | 
| -\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 | 
| +				<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390 | 
| +\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\i\b\fs28 \cf2 Uses open-existing-app-screenshot.png}</string> | 
| -				<key>VerticalPad</key> | 
| -				<integer>2</integer> | 
| +\f0\fs24 \cf0 Select the | 
| +\b Source | 
| +\b0  panel}</string> | 
| </dict> | 
| -			<key>Wrap</key> | 
| -			<string>NO</string> | 
| </dict> | 
| <dict> | 
| <key>Bounds</key> | 
| -			<string>{{73, 58}, {376, 22}}</string> | 
| +			<string>{{304, 354}, {51, 21}}</string> | 
| <key>Class</key> | 
| <string>ShapedGraphic</string> | 
| -			<key>FitText</key> | 
| -			<string>YES</string> | 
| -			<key>Flow</key> | 
| -			<string>Resize</string> | 
| -			<key>FontInfo</key> | 
| -			<dict> | 
| -				<key>Color</key> | 
| -				<dict> | 
| -					<key>b</key> | 
| -					<string>0</string> | 
| -					<key>g</key> | 
| -					<string>0</string> | 
| -					<key>r</key> | 
| -					<string>0.501961</string> | 
| -				</dict> | 
| -				<key>Font</key> | 
| -				<string>HelveticaNeue-BoldItalic</string> | 
| -				<key>Size</key> | 
| -				<real>14</real> | 
| -			</dict> | 
| <key>ID</key> | 
| -			<integer>63</integer> | 
| +			<integer>34101</integer> | 
| <key>Shape</key> | 
| <string>Rectangle</string> | 
| <key>Style</key> | 
| <dict> | 
| <key>fill</key> | 
| <dict> | 
| -					<key>Draws</key> | 
| -					<string>NO</string> | 
| +					<key>Color</key> | 
| +					<dict> | 
| +						<key>a</key> | 
| +						<string>0.5</string> | 
| +						<key>b</key> | 
| +						<string>0.894251</string> | 
| +						<key>g</key> | 
| +						<string>0.550818</string> | 
| +						<key>r</key> | 
| +						<string>1</string> | 
| +					</dict> | 
| </dict> | 
| <key>shadow</key> | 
| <dict> | 
| @@ -164,34 +172,16 @@ | 
| <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\cocoartf1187\cocoasubrtf370 | 
| -\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/web-ui/images/open-existing-app.png}</string> | 
| -				<key>VerticalPad</key> | 
| -				<integer>2</integer> | 
| -			</dict> | 
| -			<key>Wrap</key> | 
| -			<string>NO</string> | 
| </dict> | 
| <dict> | 
| <key>Bounds</key> | 
| -			<string>{{146, 127}, {661, 381}}</string> | 
| +			<string>{{17, 12}, {661, 413}}</string> | 
| <key>Class</key> | 
| <string>ShapedGraphic</string> | 
| <key>ID</key> | 
| -			<integer>3</integer> | 
| +			<integer>34168</integer> | 
| <key>ImageID</key> | 
| -			<integer>1</integer> | 
| +			<integer>2</integer> | 
| <key>Shape</key> | 
| <string>Rectangle</string> | 
| <key>Style</key> | 
| @@ -223,14 +213,14 @@ | 
| <key>HPages</key> | 
| <integer>2</integer> | 
| <key>ImageCounter</key> | 
| -	<integer>2</integer> | 
| +	<integer>3</integer> | 
| <key>ImageLinkBack</key> | 
| <array> | 
| <dict/> | 
| </array> | 
| <key>ImageList</key> | 
| <array> | 
| -		<string>image1.png</string> | 
| +		<string>image2.png</string> | 
| </array> | 
| <key>KeepToScale</key> | 
| <false/> | 
| @@ -265,11 +255,11 @@ | 
| <key>LinksVisible</key> | 
| <string>NO</string> | 
| <key>MagnetsVisible</key> | 
| -	<string>NO</string> | 
| +	<string>YES</string> | 
| <key>MasterSheets</key> | 
| <array/> | 
| <key>ModificationDate</key> | 
| -	<string>2013-04-05 21:16:07 +0000</string> | 
| +	<string>2013-09-11 22:31:40 +0000</string> | 
| <key>Modifier</key> | 
| <string>Mary Campione</string> | 
| <key>NotesVisible</key> | 
| @@ -350,7 +340,7 @@ | 
| </dict> | 
| </array> | 
| <key>Frame</key> | 
| -		<string>{{88, 281}, {963, 844}}</string> | 
| +		<string>{{380, 483}, {1182, 975}}</string> | 
| <key>ListView</key> | 
| <true/> | 
| <key>OutlineWidth</key> | 
| @@ -364,7 +354,7 @@ | 
| <key>SidebarWidth</key> | 
| <integer>120</integer> | 
| <key>VisibleRegion</key> | 
| -		<string>{{3, 0}, {814, 690}}</string> | 
| +		<string>{{0, -44}, {1047, 821}}</string> | 
| <key>Zoom</key> | 
| <real>1</real> | 
| <key>ZoomValues</key> | 
| @@ -372,7 +362,7 @@ | 
| <array> | 
| <string>Canvas 1</string> | 
| <real>1</real> | 
| -				<real>1</real> | 
| +				<real>2</real> | 
| </array> | 
| </array> | 
| </dict> | 
|  |