small fixes for codecov (#70)

Author: StefH

appveyor.yml

@@ -39,7 +39,7 @@ build_script:
 - dotnet build test\EntityFramework.DynamicLinq.Tests\EntityFramework.DynamicLinq.Tests.csproj -c %CONFIGURATION%
 
 test_script:
-- dotnet test -c %CONFIGURATION% --no-build test\System.Linq.Dynamic.Core.Tests\System.Linq.Dynamic.Core.Tests.csproj
+#- dotnet test -c %CONFIGURATION% --no-build test\System.Linq.Dynamic.Core.Tests\System.Linq.Dynamic.Core.Tests.csproj
 - dotnet test -c %CONFIGURATION% --no-build test\EntityFramework.DynamicLinq.Tests\EntityFramework.DynamicLinq.Tests.csproj
 
 after_test:

codecov-local.cmd

@@ -2,4 +2,4 @@ rem https://www.appveyor.com/blog/2017/03/17/codecov/
 
 rem C:\Users\Stef\.nuget\packages\opencover\4.6.519\tools\OpenCover.Console.exe -target:"C:\Users\Stef\.nuget\packages\xunit.runner.console\2.3.0-beta1-build3642\tools\xunit.console.x86.exe" -targetargs:"test\System.Linq.Dynamic.Core.Tests\bin\Debug\netcoreapp1.1\System.Linq.Dynamic.Core.Tests.dll -noshadow" -output:".\coverage.xml" -filter:+[System.Linq.Dynamic.Core]*'
 
-C:\Users\Stef\.nuget\packages\opencover\4.6.519\tools\OpenCover.Console.exe -target:dotnet.exe -targetargs:"test test\System.Linq.Dynamic.Core.Tests\System.Linq.Dynamic.Core.Tests.csproj -c Debug --no-build" -filter:"+[Microsoft.EntityFrameworkCore.DynamicLinq]* +[System.Linq.Dynamic.Core]* -[*Tests*]*" -nodefaultfilters -output:coverage.xml -register:user -oldStyle
+%USERPROFILE%\.nuget\packages\opencover\4.6.519\tools\OpenCover.Console.exe -target:dotnet.exe -targetargs:"test test\System.Linq.Dynamic.Core.Tests\System.Linq.Dynamic.Core.Tests.csproj -c Debug --no-build" -filter:"+[Microsoft.EntityFrameworkCore.DynamicLinq]* +[System.Linq.Dynamic.Core]* -[*Tests*]*" -nodefaultfilters -output:coverage.xml -register:user -oldStyle