Added Cl monitoring per surface only for the aeroelastic case
Added to track aeroelastic_plunge and aeroelastic_pitch per marker monitoring. Also added this to the output
Added Drag, MomentX, MomentY and MomentZ to the monitoring. For now this coefficients only get monitored in the aeroelastic case.
re-indented solver_direct_mean.cpp
Final fix to the SST model.
Fixing conflics
Implemented correct parallel output for plunge and pitch
re-indented numerics_structure.cpp
re-indented SU2_CFD.cpp
Fixed indentation issues in iteration_structure.cpp
more indentation fixes
Fixed enum type order in option_structure.hpp
clean up of the plunge and pitch parallel output stuff. And fixed segmentation error for NS simulations
Merge branch 'feature_monitor_multiple_markers'

Conflicts:
	SU2_CFD/src/solver_direct_mean.cpp