Filtering module of RosaeNLG.
As the last step of Natural Language Generation, it makes the job of removing extra spaces, make the proper punctuation, make contractions depending on the language etc.
* french-contractions for French constractions (l'homme, le hérisson) under Apache 2.0
* better-title-case title case (for titles) in English under MIT
* titlecase-french title case (for titles) in French under MIT
* english-a-an and english-a-an-list a / an management in English under Apache 2.0