[MotionGraphs]adding metadata and updating for ios7

MotionGraphs/Metadata.xml

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="utf-8" ?>
<SampleMetadata>
	<ID>c800e447-96e5-4711-b86b-8e8b93fb3006</ID>
	<IsFullApplication>false</IsFullApplication>
	<Level>Intermediate</Level>
	<Tags>Core Motion</Tags>
</SampleMetadata>

MotionGraphs/MotionGraphs/Info.plist

@@ -2,17 +2,19 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
- <key>CFBundleIconFiles</key>
-    <array>
-        <string>Resources/icon-57.png</string>
-        <string>Resources/icon-114.png</string>
-        <string>Resources/icon-72.png</string>
-        <string>Resources/icon-144.png</string>
-        <string>Resources/icon-29.png</string>
-        <string>Resources/icon-58.png</string>
-        <string>Resources/icon-50.png</string>
-        <string>Resources/icon-100.png</string>
-    </array>	
+	<key>CFBundleIconFiles</key>
+	<array>
+		<string>Resources/icon-57.png</string>
+		<string>Resources/icon-114.png</string>
+		<string>Resources/icon-72.png</string>
+		<string>Resources/icon-144.png</string>
+		<string>Resources/icon-29.png</string>
+		<string>Resources/icon-58.png</string>
+		<string>Resources/icon-50.png</string>
+		<string>Resources/icon-100.png</string>
+		<string>Icon-60@2x</string>
+		<string>Icon-Small-40@2x</string>
+	</array>
 	<key>MinimumOSVersion</key>
 	<string>6.0</string>
 	<key>UIDeviceFamily</key>

MotionGraphs/MotionGraphs/MotionGraphs.csproj

@@ -58,8 +58,10 @@
     <ConsolePause>False</ConsolePause>
     <CodesignKey>iPhone Developer</CodesignKey>
     <MtouchArch>ARMv7</MtouchArch>
-    <IpaPackageName />
-    <MtouchI18n />
+    <IpaPackageName>
+    </IpaPackageName>
+    <MtouchI18n>
+    </MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Ad-Hoc|iPhone' ">
     <DebugType>none</DebugType>
@@ -129,6 +131,8 @@
     <BundleResource Include="Resources\icon-57.png" />
     <BundleResource Include="Resources\icon-58.png" />
     <BundleResource Include="Resources\icon-72.png" />
+    <BundleResource Include="Resources\Icon-60%402x.png" />
+    <BundleResource Include="Resources\Icon-Small-40%402x.png" />
   </ItemGroup>
   <ItemGroup>
     <ITunesArtwork Include="Resources\iTunesArtwork.png" />