Added rock erodibility to SetValueSet: when user wants to set "kr" or "KR", childInterface::SetValueSet calls  tLithologyManager::SetRockErodibilityValuesAtAllDepths which sets KR for all non-alluvial layers at each node. GT Aug '11
Added rock erodibility to SetValueSet: when user wants to set "kr" or "KR",
childInterface::SetValueSet calls 
tLithologyManager::SetRockErodibilityValuesAtAllDepths
which sets KR for all non-alluvial layers at each node. GT Aug '11


childmodel/child,childmodel/child,childmodel/child,childmodel/child,childmodel/child,childmodel/child