Write a module for locale format preferences

[rmottola]

Get the default from Language resource database:
https://github.com/gnustep/libs-base/blob/master/Resources/Languages

Edit principal constants:
https://github.com/gnustep/libs-base/blob/master/Headers/Foundation/NSUserDefaults.h

  baseBundle = [NSBundle bundleForClass:[NSObject class]];
  NSLog(@"base bundle: %@", baseBundle);
  langPath = [[baseBundle bundlePath] stringByAppendingPathComponent:@"Languages"];
  NSLog(@"langpath %@", langPath);
  langArray = [NSMutableArray arrayWithArray:[fm directoryContentsAtPath:langPath]];
  NSLog(@"lang array: %@", langArray);
  [langArray removeObject:@"Locale.aliases"];
  [langArray removeObject:@"Locale.canonical"];
  [langArray removeObject:@"Locale.encodings"];
  NSLog(@"lang array: %@", langArray);

  langDictDB = [NSDictionary dictionaryWithContentsOfFile:[langPath stringByAppendingPathComponent:[langArray objectAtIndex:0]]];
  NSLog(@"langDb: %@", langDictDB);