Added SO standing init files for models with/without Knee constraint Patella
(original file has it for all time steps)
Corrected init-state for model with no Patella
Recorrected init-state for model with no Patella
Repeated Test.5 for model without Knee Constraint
(all the same as test.5, fast divergence, init-states
not good approx for this new model, also tested with zero init,
both Comp/Mod CF, more stable but divergence as well)
Added a couple of osim/kinematics/initSates files
Back to model with Patella, with extended Arms (test.5 setup)
Fixed checkContactState fcn for left-leg
Test.7: SO-Init, CompCF, dt2ms.
(Just to compare with other setups, Left-leg TO at 0.4s,
Application points need to be distributed)