Minor changes to control files from Tools package rework
diff --git a/src/csharp/.editorconfig b/src/csharp/.editorconfig
index 7bc2bcc..fabce7f 100644
--- a/src/csharp/.editorconfig
+++ b/src/csharp/.editorconfig
@@ -1,5 +1,6 @@
root = true
[**]
+charset = utf-8 ; Implies no BOM.
end_of_line = LF
indent_style = space
indent_size = 4
diff --git a/src/csharp/.gitignore b/src/csharp/.gitignore
index fc2875a..6fd7648 100644
--- a/src/csharp/.gitignore
+++ b/src/csharp/.gitignore
@@ -1,15 +1,17 @@
-*.xproj.user
*.userprefs
-*.csproj.user
+*.user
*.lock.json
+/*.suo
+/*.sdf
+/.vs/
+bin/
+obj/
+*.nupkg
StyleCop.Cache
-test-results
-packages
-Grpc.v12.suo
-Grpc.sdf
+/packages/
+/protoc_plugins/
+test-results/
TestResult.xml
coverage_results.xml
/TestResults
-.vs/
-*.nupkg