allow bruker parameters to be integers (using same rules as python) (#21)
allow bruker parameters to be integers (using same rules as python) (#21)

* allow bruker parameters to be integers (using same rules as python)

* nt(#) needed to be int(float(#)) now works

* allow for negative exponents to be returned as floats

Co-authored-by: Alex <fd13ca23a587654ecfbc73dc897bc26d88afa529@github.com>
jmfranck/pyspecdata,jmfranck/pyspecdata,jmfranck/pyspecdata,jmfranck/pyspecdata