converted stars/irdb to use libIRDB-decode

include/interfaces/irdb/STARSFunction.h

include/interfaces/irdb/STARSInstruction.h

include/interfaces/irdb/STARSOp.h

src/interfaces/irdb/STARS_IRDB_Function.cpp

src/interfaces/irdb/STARS_IRDB_Instruction.cpp

src/interfaces/irdb/STARS_IRDB_Op.cpp