Build updates

[midspace]

• [x] Replace binary references for nuget references.

Do not replace the HelixToolkit.Wpf.dll, as it has custom exception handling.

SEToolbox/Main/SEToolbox/References/

https://www.nuget.org/packages/ICSharpCode.SharpZipLib.Patched/ Install-Package ICSharpCode.SharpZipLib.Patched

https://www.nuget.org/packages/System.Windows.Interactivity.WPF/ Install-Package System.Windows.Interactivity.WPF

https://www.nuget.org/packages/WpfLocalizeExtension/ Install-Package WpfLocalizeExtension

https://www.nuget.org/packages/XAMLMarkupExtensions/ Install-Package XAMLMarkupExtensions

https://www.nuget.org/packages/log4net/ Install-Package log4net

• [x] Update wiki documentation to include detail about nuget references. https://github.com/midspace/SEToolbox/wiki/Working-with-and-developing-SEToolbox
• [x] Update MSBuild to use new MSBuild for C# 6 The following are for reference: http://stackoverflow.com/questions/32007871/how-to-upgrade-msbuild-to-c-sharp-6 Microsoft Build Tools 2015: https://www.microsoft.com/en-us/download/details.aspx?id=48159 Microsoft.Net.Compilers 1.3.2: https://www.nuget.org/packages/Microsoft.Net.Compilers/

[midspace]

Complete.