Propose a more generic version to handle starpu versions dependencies, and STARPU_NAME

• Remove the STARPU_XX macro
• USE STARPU_MAJOR_VERSION, and STARPU_MINOR_REVISION where needed
• Factorize the test to introduce CHAMELEON_CODELETS_HAVE_NAME, so we can disable it more easily
• Propagate the STARPU_NAME to all insert task functions.