Busy Mode|Refactor: Added BusyTask and task list mechanic
A set of BusyTasks may be passed to Con_BusyList() which abstracts the details of configuring and executing multiple consecutive tasks. Each task is still processed independently by it's worker.
Busy Mode|Refactor: Added BusyTask and task list mechanic
A set of BusyTasks may be passed to Con_BusyList() which abstracts the
details of configuring and executing multiple consecutive tasks. Each
task is still processed independently by it's worker.
Also updated apidocs.