Deleted old ohnologComparative() method.
Documentation changes in critique(). Low value add.
Documentation changes in syntenic_orhtologs().
Initial structuring for syntenic_paralogs() method.
Added numeric return values to Orf::direction()
Modified ORF::alignSisterRegions() to accept min anc and max anc arguments as well as a single anc and window size arguments.
Renamed alignSisterRegions() to syntenic_alignment()
Implemented first part of syntenic_paralogs().
Debugging fixes in syntenic_paralogs(). Lots more to do...
Minor changes in Orf.pm