Remove ManipulatorInfo from CompositeInstruction

[marip8]

We should consider removing the "global" ManipulatorInfo from CompositeInstruction and prefer for each PlanInstruction to maintain its own instance of ManipulatorInfo. This should reduce confusion about which instance of ManipulatorInfo is higher priority.

We could create a function that applies a ManipulatorInfo to all PlanInstructions within a CompositeInstruction, like:

void applyManipulatorInfoToAll(CompositeInstruction& instruction, const ManipulatorInfo& info);