* restore pistache from codegen 2.x
* update pistache samples with oas2
* update pistache with oas3 petstore (no diff)
* restore datatype for array of model
* update pisache server scripts
* Revert "restore datatype for array of model"
This reverts commit 3b949a3873f3fca78311065173eda26e786dedec.
* fix array of models in method signature
Co-authored-by: Akihito Nakano <sora.akatsuki@gmail.com>
Co-authored-by: Jeremie Bresson <dev@jmini.fr>
Co-authored-by: Jim Schubert <james.schubert@gmail.com>
Co-authored-by: Martin Delille <martin@phonations.com>
Co-authored-by: Tomasz Prus <tomasz.prus@gmail.com>
Co-authored-by: William Cheng <wing328hk@gmail.com>