Incorrect EC114 warnings for "local_function" value in VS2017

[djosla26]

Installed product versions

• Visual Studio: 2017 Professional
• This extension: 1.17.246

Description

Displaying warning EC114 - "local_function" is not valid value in the following case:
dotnet_naming_symbols.local_functions.applicable_kinds = local_function

Steps to recreate

1. Add to you .editorconfig file
   dotnet_naming_symbols.local_functions.applicable_kinds = local_function
2. Check warnings

Current behavior

Displaying warning EC114 - "local_function" is not valid value for dotnet_naming_symbols.local_functions.applicable_kinds = local_function

Expected behavior

Don't display EC114 warning for local_function value of dotnet_naming_symbols.local_functions.applicable_kinds (check https://github.com/dotnet/roslyn/blob/master/.editorconfig).

[sharwell]

Fixed by #53

[tonyhallett]

@sharwell @madskristensen this can be closed