Updating Primitives2D to reflect changes in .NET 4.6.

Comments are also updated.

Deployment/Setup.NuGet/Build.cmd

@@ -12,7 +12,7 @@ echo.
 timeout /T 5
 
 :: Set version info
-set version=2.5.5
+set version=2.5.6
 set output=%cd%\bin\
 
 :: Create output directory

Deployment/Setup.NuGet/Primitives2D/Imaging.Primitives2D.nuspec

@@ -1,27 +1,28 @@
-<?xml version="1.0"?>
-
-<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata>
-    <id>DotImaging.Primitives2D</id>
-    <version>$version$</version>
-    <title>DotImaging.Primitives2D</title>
-    <authors>Darko Jurić</authors>
-    <owners>DotImaging</owners>
-    <licenseUrl>https://raw.githubusercontent.com/dajuric/dot-imaging/master/Deployment/Licence.txt</licenseUrl>
-    <projectUrl>https://github.com/dajuric/dot-imaging</projectUrl>
-    <iconUrl>https://raw.githubusercontent.com/dajuric/dot-imaging/master/Deployment/Logo/logo-small.png</iconUrl>
-    <requireLicenseAcceptance>true</requireLicenseAcceptance>
-    <description>
-      Provides portable 2D drawing primitives (Point, Size, Rectangle) compatible with System.Drawing structures and some additional ones. 
-    </description>
-    <summary>Point, Size, Rectangle (compatible with System.Drawing) and Circle, Ellipse</summary>
-    <tags>imaging geometry structures 2D</tags>
-
-    <dependencies>      
-    </dependencies>
-  </metadata>
-
-  <files>
-    <file src="..\..\..\bin\Release\DotImaging.Primitives2D.dll" target="lib\net45\DotImaging.Primitives2D.dll" />
-  </files>
+<?xml version="1.0"?>
+
+<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
+  <metadata>
+    <id>DotImaging.Primitives2D</id>
+    <version>$version$</version>
+    <title>DotImaging.Primitives2D</title>
+    <authors>Darko Jurić</authors>
+    <owners>DotImaging</owners>
+    <licenseUrl>https://raw.githubusercontent.com/dajuric/dot-imaging/master/Deployment/Licence.txt</licenseUrl>
+    <projectUrl>https://github.com/dajuric/dot-imaging</projectUrl>
+    <iconUrl>https://raw.githubusercontent.com/dajuric/dot-imaging/master/Deployment/Logo/logo-small.png</iconUrl>
+    <requireLicenseAcceptance>true</requireLicenseAcceptance>
+    <description>
+      Provides portable 2D drawing primitives (Point, Size, Rectangle) compatible with System.Drawing structures.
+      Additional structures include Circle, Ellipse, Box2D.
+    </description>
+    <summary>Point, Size, Rectangle (compatible with System.Drawing), Circle, Ellipse, Box2D</summary>
+    <tags>imaging geometry structures 2D</tags>
+
+    <dependencies>      
+    </dependencies>
+  </metadata>
+
+  <files>
+    <file src="..\..\..\bin\Release\DotImaging.Primitives2D.dll" target="lib\net45\DotImaging.Primitives2D.dll" />
+  </files>
 </package>

README.md

@@ -4,7 +4,7 @@
 
 <p align="center">
     <img src="https://img.shields.io/badge/Build-passing-brightgreen.svg?style=flat-square" alt="Build passing"/>
-    <a href="https://www.nuget.org/profiles/dajuric"> <img src="https://img.shields.io/badge/NuGet-v2.5.5-blue.svg?style=flat-square" alt="NuGet packages version"/>  </a>
+    <a href="https://www.nuget.org/profiles/dajuric"> <img src="https://img.shields.io/badge/NuGet-v2.5.6-blue.svg?style=flat-square" alt="NuGet packages version"/>  </a>
 </p>
 
 **DotImaging** - .NET array as imaging object  

Source/Primitives2D/Ellipse/Ellipse.cs

@@ -26,8 +26,7 @@
 namespace DotImaging.Primitives2D
 {
     /// <summary>
-    /// Ellipse structure.
-    /// See <see cref="Accord.Extensions.Math.Geometry.Box2D"/> also.
+    /// Ellipse structure containing center and ellipse size.
     /// </summary>
     [StructLayout(LayoutKind.Sequential)]
     public struct Ellipse