Resolve Concelier/Excititor merge conflicts

Mongo2Go-4.1.0/src/Mongo2Go/Helper/IFileSystem.cs

@@ -0,0 +1,10 @@
+namespace Mongo2Go.Helper
+{
+    public interface IFileSystem
+    {
+        void CreateFolder(string path);
+        void DeleteFolder(string path);
+        void DeleteFile(string fullFileName);
+        void MakeFileExecutable (string path );
+    }
+}