Remove R interface and update CI to test Rvolesti repository with current develop.
From now on the development of the R interface will happen in https://github.com/GeomScale/Rvolesti. However, to test if the changes in volesti C++ code break the R interface we add some CI tests.
Remove R interface and update CI to test Rvolesti repository with current develop.
From now on the development of the R interface will happen in https://github.com/GeomScale/Rvolesti. However, to test if the changes in volesti C++ code break the R interface we add some CI tests.