Exploration.alg: Fixup the MOEA-based DSE using the SuperSet inputs.

* Tasks replace Components as the main requesters to be deployed to execution units.
* Modify the EDF scheduler to focus on scheduling of tasks within Partitions.
* TaskGraphs:
  * Allow multiple edges (signals) to be exchanged between tasks. This change renders the graph to be more compliant to the TaskArchitecture of AF3.
  * Use non-deprecated JGraphT classes.
refs 3254