Resolve ATLTAU-1783
TauSelectionTool was not being configured correctly via TauAnalysisSequence.py in PHYSLITE derivation. Include
- Making selectioTool in
CP::AsgSelectionAlg
algorithm a private tool (fixes the issue) - Update of default config file for tau selector
- Clean up some pointer map, replaced with unique_ptr
Closes ATLTAU-1783