bug fix on long int output

Small bug fix related to long int values.

1.3.1

Had forgotten to update the .h file.

Two bug fixes: hex input val, signed function fix

1. In the text file mode, it accepts a text file that contains hexadecimal values (instead of integers). I made this change because it would be confusing to ask users to convert their floating point values into fixed-point then into integers and then into unsigned integers. Now, they can provide hexadecimal values (refer to example.txt in the attached file).

2. In the function mode, it implements signed functions without changing the original equation. The tool prints out the input and output format as well.

Small bug fix (long int)

Fixed a bug about some functions such as Sin resulting in an overflow. Changed int to long int to fix it.

1.1

Small bug fix, updated readme, help and paper citation.

Initial release

1.0

Add files via upload