-alpha2 preview package with latest fixes from @siegfriedpammer

Author: christophwille

src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj

@@ -6,11 +6,13 @@
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>ICSharpCode.SharpZipLib.snk</AssemblyOriginatorKeyFile>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>1.0.0-alpha1</Version>
+    <Version>1.0.0-alpha2</Version>
     <RepositoryUrl>https://github.com/icsharpcode/SharpZipLib</RepositoryUrl>
     <PackageReleaseNotes>This is a pre-release version!
 
-Please see https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0 for more information.</PackageReleaseNotes> 
+Please see https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0 for more information.</PackageReleaseNotes>
+    <PackageLicenseUrl>https://github.com/icsharpcode/SharpZipLib/blob/master/LICENSE.txt</PackageLicenseUrl>
+    <PackageProjectUrl>https://github.com/icsharpcode/SharpZipLib</PackageProjectUrl> 
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">