When importing new wells, consider all wells when connecting multi segment wells
Make sure that import of individual well paths will give the same ordering as importing all wells in a single operation.
* #7885 Update opm-common with optimized coordinate import
* #7885 Allow null as default result from a script method
* #7885 Propagate default parameter values to generated Python code
* #7885 Add CommandRouter as hub for worker methods
* #7885 Add support for use of CommadRouter from Python