message: Added a shorthand for Blendshapes
  So it's not necessary to write the long std::vector<Blendshape> all the time.
diff: @@ -61,6 +61,11 @@ struct Blendshape
  };
  };
  +/**
  + * Shorthand notation for an std::vector<Blendshape>.
  + */
  +using Blendshapes = std::vector<Blendshape>;
  +
  /**
  * Helper method to load a file with blendshapes from
  * a cereal::BinaryInputArchive from the harddisk.
  