Explain what's being done in `fix_ij_options()`

[ehrenfeu]

As in: why do we think this is reasonable / necessary?

python-imcflibs/src/imcflibs/imagej/prefs.py

Lines 23 to 41 in f704769

	def fix_ij_options():
	"""Set up ImageJ default options.
	FIXME: Explain the rationale / idea!
	"""
	# disable inverting LUT
	IJ.run("Appearance...", " menu=0 16-bit=Automatic")
	# set foreground color to be white, background black
	IJ.run("Colors...", "foreground=white background=black selection=red")
	# black BG for binary images and pad edges when eroding
	IJ.run("Options...", "black pad")
	# set saving format to .txt files
	IJ.run("Input/Output...", "file=.txt save_column save_row")
	# ============= DON'T MOVE UPWARDS =============
	# set "Black Background" in "Binary Options"
	IJ.run("Options...", "black")
	# scale when converting = checked
	IJ.run("Conversions...", "scale")

[ehrenfeu]

To be discussed by @rohangirishrao and @CellKai