Changes to appveyor script to capture tests of failed builds

Author: StanleyGoldman

appveyor.yml

@@ -57,8 +57,9 @@ test:
     except:
     - DoNotRunOnAppVeyor
     - TimeSensitive
+after_test:
+  - ps: Get-ChildItem build\*.log | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
 artifacts:
 - path: unity\PackageProject
   type: zip
   name: github-for-unity-packageproject
-- path: build\*.log