Merge pull request #2105 from filipw/patch-2

added VS code coverage files

VisualStudio.gitignore

@@ -110,6 +110,10 @@ _TeamCity*
 # DotCover is a Code Coverage Tool
 *.dotCover
 
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
 # NCrunch
 _NCrunch_*
 .*crunch*.local.xml