Normalize .resx files

Program.cs

using System.Collections;
using System.IO;
using System.Linq;
using System.Resources;

class Program
{
    static void Main(string[] args)
    {
        var reader = ResXResourceReader.FromFileContents(File.ReadAllText(args[0]));
        var writer = new ResXResourceWriter(args[0]);

        foreach (var entry in reader.Cast<DictionaryEntry>().OrderBy(e => e.Key))
            writer.AddResource((string)entry.Key, entry.Value);

        writer.Generate();
    }
}