legacy classes moved to a specific folder

classes/legacy/SCDclass_mdspar3Dmatrix.m

classes/legacy/SCDclass_mdsparboolean.m

classes/legacy/SCDclass_mdsparfixdimvector.m

classes/legacy/SCDclass_mdsparfixdimvectoridx.m

classes/legacy/SCDclass_mdsparfixdimvectorint.m

classes/legacy/SCDclass_mdsparmatrix.m

classes/legacy/SCDclass_mdsparmatrixbool.m

classes/legacy/SCDclass_mdsparmatrixdouble.m

classes/legacy/SCDclass_mdsparmatrixint.m

classes/legacy/SCDclass_mdsparscalar.m

classes/legacy/SCDclass_mdsparscalarbool.m

classes/legacy/SCDclass_mdsparscalardouble.m

classes/legacy/SCDclass_mdsparscalarint.m

classes/legacy/SCDclass_mdsparscalartaridx.m

classes/legacy/SCDclass_mdsparvector.m

classes/legacy/SCDclass_mdsparvectorbool.m

classes/legacy/SCDclass_mdsparvectordouble.m

classes/legacy/SCDclass_mdsparvectorint.m

classes/legacy/SCDclass_taskmdscheckbusnames.m

classes/legacy/SCDclass_taskmdsloadprevADC.m