samtools/bcftools — pull request #106 by mcshane (2014-09-05 11:02:20+00:00)
Title: vcfnorm: merge ID, QUAL and FILTER

* when merging records with `norm -m+`, IDs were getting removed. This fixes that.
* option `strict-filter` will PASS record only if all records being merged PASS. By default, of any site is PASS, merged record will PASS
* take maximum QUAL value when merging