Documented sb and ib options used with psave

[alastairmccormack]

No description provided.

[DedeHai]

    includeBri   = sObj["ib"].as<bool>() || sObj.size()==0 || index==255; // temporary preset needs brightness
    segBounds    = sObj["sb"].as<bool>() || sObj.size()==0 || index==255; // temporary preset needs bounds
    selectedOnly = sObj[F("sc")].as<bool>();
    saveLedmap   = sObj[F("ledmap")] | -1;

[alastairmccormack]

I'm sorry, is there a question? I just documented ib and sb options as I was able to test them.

[DedeHai]

I am hinting at a question yes: why not add all of the parameters?

[alastairmccormack]

Ok. I've cleaned up sb and ib and added a description for sc.

ledmap is already documented and psave already implies that it's saved.