Set installation library package version

Author: dsplaisted

src/Installer/Microsoft.Dotnet.Installation/Microsoft.Dotnet.Installation.csproj

@@ -13,8 +13,8 @@
     <PackageId>Microsoft.Dotnet.Installation</PackageId>
     <IsShipping>false</IsShipping>
     <Title>.NET Installation Library</Title>
-    <Version>1.0.0-alpha</Version>
-    <PackageVersion Condition="'$(PackageVersion)'==''">$(Version)</PackageVersion>
+    <VersionPrefix>0.1.0</VersionPrefix>
+    <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
 
   <ItemGroup>