Added class for handling scalars
Added class for handling scalars

JimHokanson/matlab_standard_library,JimHokanson/matlab_standard_library,JimHokanson/matlab_standard_library,JimHokanson/matlab_standard_library,GregGoldman/matlab_standard_library,GregGoldman/matlab_standard_library,GregGoldman/matlab_standard_library,GregGoldman/matlab_standard_library,JimHokanson/matlab_standard_library,GregGoldman/matlab_standard_library