removed reverse scaling option in scale_pdata, this will be handled by array_to_int function, removed scale_pdata options from the write_pdata function
removed reverse scaling option in scale_pdata, this will be handled by array_to_int function, removed scale_pdata options from the write_pdata function

kaustubhmote/nmrglue,jjhelmus/nmrglue,jjhelmus/nmrglue,kaustubhmote/nmrglue