Adjust VS default formatting for usings and cast.

fredericDelaporte · hazzik · commit 1b6f844f8c28 · 2017-09-01T10:27:19.000+12:00
diff --git a/.editorconfig b/.editorconfig
@@ -6,6 +6,8 @@ insert_final_newline = true
 
 [*.cs]
 indent_style = tab
+dotnet_sort_system_directives_first = true
+csharp_space_after_cast = true
 
 [*.xsd]
 indent_style = tab
