Add i18n support for Mustache templates (finally)
Add i18n support for Mustache templates (finally)

Format after using AtomicLoader_FilesystemLoader->expandTranslationMarkup():

See commit: 600e04c3799a033a91fd91853b553c3cc5014b54 of
[Mustache Atomic Loader](https://github.com/attitude/mustache-atomic-loader)

attitude/mustache-data-preprocessor