List scheduler now refactored to sort continously given indecies by subclass.

• Refactored ListSheduler to sort continously given indecies by subclass after discussion with @oscgu95.

• Refactored list_schedulers.py to now be minimal only providing indecies and sort order.

• Added one test for MaxFanOutScheduler

Closes: #298 (closed)

assigned to @simbj106

requested review from @oscgu95

changed the description

added Scheduling label

approved this merge request

merged