Add new NuGet nuspec definitions to windows nuget build.
Add new NuGet nuspec definitions to windows nuget build.

haithemaraissia/CocosSharp,hig-ag/CocosSharp,hig-ag/CocosSharp,MSylvia/CocosSharp,zmaruo/CocosSharp,MSylvia/CocosSharp,haithemaraissia/CocosSharp,netonjm/CocosSharp,netonjm/CocosSharp,mono/CocosSharp,TukekeSoft/CocosSharp,TukekeSoft/CocosSharp,mono/CocosSharp,zmaruo/CocosSharp