Updated rangeReader for new APSuite "empty line" special
Added local background options for overlap solving which you can configure
Correction in ions2ranges to use the range windows provided by peakHeights
Better support for custom isotope definitions, specifically for overlap solving
rangeReaderIons now reads colours if lower case
Amended help text, abundanceTable is returned in the overlap problem struct
Corrected check for named ions in overlap solver.
- overlapProblem_getRangeCounts accepts parameters for local background