FIXUP: Try xUnit's built-in AppVeyor logger

Author: daviwil

.build.ps1

@@ -128,14 +128,9 @@ task Build {
 }
 
 task Test -If { !$script:IsUnix } {
-    $testParams = @{}
-    if ($env:APPVEYOR -ne $null) {
-        $testParams = @{"l" = "Appveyor"}
-    }
-
-    exec { & $script:dotnetExe test -c $Configuration @testParams .\test\PowerShellEditorServices.Test\PowerShellEditorServices.Test.csproj }
-    exec { & $script:dotnetExe test -c $Configuration @testParams .\test\PowerShellEditorServices.Test.Protocol\PowerShellEditorServices.Test.Protocol.csproj }
-    exec { & $script:dotnetExe test -c $Configuration @testParams .\test\PowerShellEditorServices.Test.Host\PowerShellEditorServices.Test.Host.csproj }
+    exec { & $script:dotnetExe test -c $Configuration .\test\PowerShellEditorServices.Test\PowerShellEditorServices.Test.csproj }
+    exec { & $script:dotnetExe test -c $Configuration .\test\PowerShellEditorServices.Test.Protocol\PowerShellEditorServices.Test.Protocol.csproj }
+    exec { & $script:dotnetExe test -c $Configuration .\test\PowerShellEditorServices.Test.Host\PowerShellEditorServices.Test.Host.csproj }
 }
 
 task LayoutModule -After Build, BuildHost {
@@ -185,7 +180,7 @@ task UploadTestLogs -After Test -If ($script:IsCIBuild) {
         Push-AppveyorArtifact $testLogsZipPath
     }
     else {
-        Write-Host "### WARNING: Test logs could not be found!" -ForegroundColor Yellow
+        Write-Host "`n### WARNING: Test logs could not be found!`n" -ForegroundColor Yellow
     }
 }