Bug #89: Create default output folder Environment.SpecialFolder.Local…

…ApplicationData if it doesn't exist (#91)

grate/Configuration/DefaultConfiguration.cs

@@ -29,7 +29,7 @@ public static class DefaultConfiguration
  public static readonly string DefaultVersionXPath = @"//buildInfo/version";
  public static readonly string DefaultFilesDirectory = @".";
  public static readonly string DefaultServerName = "(local)";
- public static readonly string DefaultOutputPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "grate");
+ public static readonly string DefaultOutputPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData, Environment.SpecialFolderOption.Create), "grate");
  public static readonly string LoggingFile = @"C:\Temp\grate\grate.changes.log";
  public static readonly int DefaultCommandTimeout = 60;
  public static readonly int DefaultAdminCommandTimeout = 300;