Added support for Anthropic Claude

• Added support for Anthropic Claude
• Moved prompts to MTUtils

Cumulative updates

• Updated ChatGPT models
• Made NMT the default mode for Google MT

Fixed DeepL tag handling

• Fixed DeepL tag handling

Removed dependency on deepl-node library

• Removed dependency on deepl-node library

Switched to DeepL node library

• Switched to DeepL node library
• Ignored content length to support double-byte languages

Added support for ModernMT

• Added support for ModernMT
• Added MTMatches class

Initial release

First release