Description:
    Creates a Sublime-Package and starts all subgenerators.

Example:
    yo sublime-package
    yo sublime-package --generators

    This will create:
        .gitattributes              default .gitattributes file
        .gitignore                  default .gitignore file
        messages/changelog.txt      default changelog.txt file
        messages/install.txt        default install.txt file
        messages/version.txt        default version.txt file
        messages.json               default messages.json file
