Feature/parallel wrapper
Implement a parallel wrapper. All wrappers now get mpi information if available and can use it to run in parallel as demonstrated by call_parallel the parallel equivalent to call_executable.
This fixes #56 (closed).
Implement a parallel wrapper. All wrappers now get mpi information if available and can use it to run in parallel as demonstrated by call_parallel the parallel equivalent to call_executable.
This fixes #56 (closed).