Added APIs to i. Select whether integer-part of decimal number is bolded , and ii. Select whether negative symbol is shown to left of number or as super-script.
.setDecimalBolding(boolean decimalBolding) // default = true; false = not bolded
.setShowLeftNegSym(boolean showLeftNegSym) // default = false; true = '-' shown on left
Added APIs to i. Select whether integer-part of decimal number is bolded , and ii. Select whether negative symbol is shown to left of number or as super-script.