* Fix for ValidationError format: detail containing a list of Detail maps
* Fixed QuantumProgram send to v2_0 WebAPI to use roqoqo 1.0 instead of 1.1 for compatability
* Updated to qoqo 1.1.0-beta.2 dependency and corresponding updated Device trait
* Made the Web-API backend with the reqwest dependency an optional feature
* Updated to qoqo 1.1.0-beta.1 dependency and corresponding updated Device trait