mo(the-machine): add fs-extra node module
refactor(the-machine): big refactoring with more The Machine discussion integration

Use fs-extra instead of file/ feature
Remove file/ feature. Its splitted in two new features: parser-gettext and parser-markdown
Use path.join everywhere for Windows/Unix path separator compatibility
Add discussion between The Machine and its Agents
Refactor features exports for better require
Generate all templates by card