Artifacts just need runtime dll

Author: danielunderwood

appveyor.yml

@@ -23,6 +23,4 @@ build_script:
   - ps: dotnet build .\RadarrAPI\RadarrAPI.csproj -c Release
 
 artifacts:
-  - path: '_artifacts\*.zip'
-  - path: '_artifacts\*.exe'
-  - path: '_artifacts\*.tar.gz'
+  - path: '.\RadarrAPI\bin\Release\netcoreapp1.1\RadarrAPI.dll'