added isolationWindows spectrum list filter which filters by absolute m/z pairs (like [123.4,125.4] [234.5,236.5] to only accept spectra with one of those two isolation windows)
added isolationWidth spectrum list filter which filters by width (like [2.5,3.5] to only accept spectra with an isolation width of 2.5 or 3.5)
[123.4,125.4] [234.5,236.5]to only accept spectra with one of those two isolation windows)[2.5,3.5]to only accept spectra with an isolation width of 2.5 or 3.5)