Hello, World! - Hacktoberfest 2019

Submit a PR solving Hello, World! in a different language

Rules

• Program should print "Hello, World!"
• Create a file in languages with the language name as the file name (followed by the language file extension)
  • EXAMPLE: dart.dart
  • If your language has special characters (C++ for example), replace with however the language traditionally expresses the language (cpp)
• Lowercase language names are preferred (Dart.dart should be dart.dart)
• If you find a problem with any of the files, open a PR to change it!