More documentation about Step 2

Hello

Thank you for your work. Sadly I didn't success to correctly use the step 2 of your soft. If I sum up that I understand

• FontColors is a tuple containing (color of the font, SEUILI, SEUILO)
• color of the font is the value I have using the color panel, or 'white' or 'black'
• SEUILI seems a one value between 170 and 230
• same for SEUILO but between 20 and 120

But if I set

FontColors = [
	Color( [ 241, 237, 97 ] ), #yellow
	Color( 170, marginRel = 0.1, marginAbs = 40 ),
	Color( 120, SeuilI=190, SeuilO=80 )
]

I have the error AttributeError: 'Color' object has no attribute 'ACCEPTED_COLORS'.

Thanks in advance for helping