version 1.0.1

* use package icon and license expression settings for nuget package
* fix writing deflate stream content to be zlib compatible when creating png images
* add convenience methods for most common image creation use cases
* add convenience method to open png image from file path

src/BigGustave/BigGustave.csproj

@@ -1,17 +1,22 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <LangVersion>7.2</LangVersion>
     <Description>Open, read and create PNG images.</Description>
     <RepositoryUrl>https://github.com/EliotJones/BigGustave</RepositoryUrl>
     <PackageIconUrl>https://raw.githubusercontent.com/UglyToad/DataTable/master/uglytoadsmall.png</PackageIconUrl>
-    <PackageLicenseUrl>https://github.com/EliotJones/BigGustave/blob/master/LICENSE</PackageLicenseUrl>
+    <PackageIcon>uglytoad.png</PackageIcon>
+    <PackageLicenseExpression>Unlicense</PackageLicenseExpression>
     <PackageProjectUrl>https://github.com/EliotJones/BigGustave</PackageProjectUrl>
+    <Version>1.0.1</Version>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
     <DocumentationFile>C:\git\csharp\BigGustave\src\BigGustave\BigGustave.xml</DocumentationFile>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Include="uglytoad.png" Pack="true" PackagePath="\" />
+  </ItemGroup>
 </Project>