Improve destruction order
Merge OMX_VERBOSE to OMX_DEBUG
Simplify copyParamToModel API
Remove deprecated naAction arg
Move childList from omxState to FitContext
Track whether a model has been run for submodels
Removed dredded paste0 calls. They prevent otherwise backward compatible code to break.
Modify FIML Single Iteration Joint to accomodate State Space expectations for continuous vars.
Distinguish between stale models and models which has not been run
Improve reporting of CIs for non-free parameters