Added support code for COMPUTE-EFFECTIVE-METHOD as component in phase 2.
Added support code for METHOD-COMBINATION-COMPUTE-EFFECTIVE-METHOD as component in phase 2.
Added function definitions for METHOD-COMBINATION-COMPUTE-APPLICABLE-METHODS as component in phase 2.
Added function definitions for COMPUTE-EFFECTIVE-METHOD as component in phase 2.
Added support code for COMPUTE-DISCRIMINATING-FUNCTION as component in phase 2.
Added function definitions for COMPUTE-DISCRIMINATING-FUNCTION as component in phase 2.
Added support code for the dependent maintenance protocol as component in phase 2.
Added function definitions for the dependent maintenance protocol as component in phase 2.
Added definition of SET-FUNCALLABLE-INSTANCE-FUNCTION as component in phase 2.
Added support code for ADD/REMOVE-METHOD as component in phase 2.
Added function definitions for ADD/REMOVE-METHOD as component in phase 2.