-- Created public static UnifiedGenotyper.getHeaderInfo that loads UG standard header lines, and use this in tools like PoolCaller
-- Created VCFStandardHeaderLines class that keeps standard header lines in the GATK in a single place. Provides convenient methods to add these to a header, as well as functionality to repair standard lines in incoming VCF headers
-- VCF parsers now automatically repair standard VCF header lines when reading the header
-- Updating integration tests to reflect header changes
-- Created private and public testdata directories (public/testdata and private/testdata). Updated tests to use test
-- SelectHeaders now always updates the header to include the contig lines
-- SelectVariants add UG header lines when in regenotype mode
-- Renamed PHRED_GENOTYPE_LIKELIHOODS_KEY to GENOTYPE_PL_KEY
-- Bugfix in BCF2 to handle lists of null elements (can happen in genotype field values from VCFs)
-- Throw error when VCF has unbounded non-flag values that don't have = value bindings
-- By default we no longer allow writing of BCF2 files without contig lines in the header
-- Cleanup some (but not all) VCF3 files. Turns out there are lots so...
-- Refactored gneotype parser from VCFCodec and VCF3Codec into a single shared version in AbstractVCFCodec. Now VCF3 properly handles the new GenotypeBuilder interface
-- Misc. bugfixes in GenotypeBuilder
-- refdata/features now in utils/codecs with the other codecs
-- Deleted dbsnpHelper. rsID function now in VCFutils. Remaining code either deleted or put into VariantContextAdaptors
-- Many associated import updates due to code move
-- Verified now to be correct at runtime
-- UnitTest covers this
-- createTypeDefault now takes a Type, not a Class, so that parameterized classes can have their parameter fetched in the defaults.
-- support for explicit naming of bindings (-X:name,type x)
-- support for automatic naming of bindings in lists (-X:vcf foo.vcf -X:vcf bar.vcf will generate internal names X and X2)
-- ParserEngineUnitTest expanded to cover all of the Rodbinding cases
-- RodBindingUnitTest tests all of the low-level accessors
-- Parsing engine throws UserExceptions when bad bindings are provided on the command line