-- For the pooled caller we were writing diploid no-calls even when other samples were haploid. Changed maxPloidy function to return a defaultPloidy, rather than 0, in the case where all samples are missing.
-- VCF/BCF Writers now create missing genotypes with the ploidy of other samples, or 2 if none are available at all.
-- Updating integration tests for general ploidy, as previously we wrote ./. even when other calls were 0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/1/1/1/1/1, but now we write ./././././././././././././././././././././././. (ugly but correct)