* RISC-V executors
* Add multiprio example to RISC-V SoCs
* Check new examples
* Hack in support for generic queue
* Reserve SoftwareInterrupt0 for multicore thread-mode executors
* Merge interrupt executors
* Merge thread-mode executors
* Document the new features and expand on time drivers
* Main tasks don't have to return !
* Unify multiprio examples
* Undo C6 log output change