NuGet: fix sample package content folder and desc

build/NuGet/.gitignore

@@ -1,3 +1,2 @@
 lib
-content
+content
-samples

build/NuGet/FSharp.Sample/MathNet.Numerics.FSharp.Sample.nuspec

@@ -4,8 +4,8 @@
     <id>MathNet.Numerics.FSharp.Sample</id>
     <version>1.0</version>
     <title>Math.NET Numerics F# Module Code Samples</title>
-    <summary>F# Modules for Math.NET Numerics, providing methods and algorithms for numerical computations in science, engineering and every day use.</summary>
+    <summary>This package contains samples that demonstrate the use of the F# Modules for the Math.NET Numerics library.</summary>
-    <description>F# Modules for Math.NET Numerics, the numerical foundation of the Math.NET project, aiming to provide methods and algorithms for numerical computations in science, engineering and every day use. Numerics is the result of merging dnAnalytics with Math.NET Iridium and is intended to replace both.</description>
+    <description>This package contains samples that demonstrate the use of the F# Modules for the Math.NET Numerics library. Math.NET Numerics is the numerical foundation of the Math.NET project, aiming to provide methods and algorithms for numerical computations in science, engineering and every day use. Numerics is the result of merging dnAnalytics with Math.NET Iridium and is intended to replace both.</description>
     <authors>Marcus Cuda, Christoph Ruegg, Jurgen Van Gael</authors>
     <owners>Christoph Ruegg</owners>
     <projectUrl>http://numerics.mathdotnet.com/</projectUrl>

build/NuGet/Numerics.Sample/MathNet.Numerics.Sample.nuspec

@@ -4,8 +4,8 @@
     <id>MathNet.Numerics.Sample</id>
     <version>1.0</version>
     <title>Math.NET Numerics Code Samples</title>
-    <summary>Math.NET Numerics, providing methods and algorithms for numerical computations in science, engineering and every day use.</summary>
+    <summary>This package contains samples that demonstrate the use of the Math.NET Numerics library.</summary>
-    <description>Math.NET Numerics is the numerical foundation of the Math.NET project, aiming to provide methods and algorithms for numerical computations in science, engineering and every day use. Numerics is the result of merging dnAnalytics with Math.NET Iridium and is intended to replace both.</description>
+    <description>This package contains samples that demonstrate the use of the Math.NET Numerics library. Math.NET Numerics is the numerical foundation of the Math.NET project, aiming to provide methods and algorithms for numerical computations in science, engineering and every day use. Numerics is the result of merging dnAnalytics with Math.NET Iridium and is intended to replace both.</description>
     <authors>Marcus Cuda, Christoph Ruegg, Jurgen Van Gael</authors>
     <owners>Christoph Ruegg</owners>
     <projectUrl>http://numerics.mathdotnet.com/</projectUrl>

build/NuGet/nuget.proj

@@ -37,10 +37,10 @@
 		<Copy SourceFiles="@(FSharpNet40)" DestinationFolder="$(FSharpPack)/lib/Net40" />
 		
 		<RemoveDir Directories="$(NumericsSamplePack)/Samples" />
-		<Copy SourceFiles="@(NumericsSample)" DestinationFiles="$(NumericsSamplePack)/Samples/MathNet.Numerics/%(RecursiveDir)%(Filename).cs.pp" />
+		<Copy SourceFiles="@(NumericsSample)" DestinationFiles="$(NumericsSamplePack)/content/Samples/MathNet.Numerics/%(RecursiveDir)%(Filename).cs.pp" />
 		
 		<RemoveDir Directories="$(FSharpSamplePack)/Samples" />
-		<Copy SourceFiles="@(FSharpSample)" DestinationFiles="$(FSharpSamplePack)/Samples/MathNet.Numerics.FSharp/%(RecursiveDir)%(Filename).fs.pp" />
+		<Copy SourceFiles="@(FSharpSample)" DestinationFiles="$(FSharpSamplePack)/content/Samples/MathNet.Numerics.FSharp/%(RecursiveDir)%(Filename).fs.pp" />
 	</Target>
 
 	<Target Name="UpdateNuspec" DependsOnTargets="CopyContentFiles">
@@ -78,7 +78,7 @@
 			XPath="//package/n:metadata/n:dependencies/n:dependency[@id='MathNet.Numerics']/@version"
 			Value="%(NumericsAssemblyInfo.Version)"/>
 		<ItemGroup>
-			<NumericsSamplePreprocessingFiles Include="$(NumericsSamplePack)/Samples/MathNet.Numerics/**/*.pp" />
+			<NumericsSamplePreprocessingFiles Include="$(NumericsSamplePack)/content/Samples/MathNet.Numerics/**/*.pp" />
 		</ItemGroup>
 		<FileUpdate
 			Files="@(NumericsSamplePreprocessingFiles)"
@@ -96,7 +96,7 @@
 			XPath="//package/n:metadata/n:dependencies/n:dependency[@id='MathNet.Numerics.FSharp']/@version"
 			Value="%(FSharpAssemblyInfo.Version)"/>
 		<ItemGroup>
-			<FSharpSamplePreprocessingFiles Include="$(FSharpSamplePack)/Samples/MathNet.Numerics.FSharp/**/*.pp" />
+			<FSharpSamplePreprocessingFiles Include="$(FSharpSamplePack)/content/Samples/MathNet.Numerics.FSharp/**/*.pp" />
 		</ItemGroup>
 		<FileUpdate
 			Files="@(FSharpSamplePreprocessingFiles)"