Add more logging to annotators, change loggers from info to warn
Add comments to testStrandBiasBySample()
Clarify comments in testStrandBiasBySample
remove logic for not prcossing an indel if strand bias (SB) was not computed
remove per variant warnings in annotate()
Log warnings if using the wrong annotator or missing a pedgree file
Log test failures once in annotate(), because HaplotypeCaller does not call initialize(). Avoid using exceptions
Fix so only log once in annotate(), Hardey-Weinberg does not require pedigree files, fix test MD5s so pass
Check if founderIds == null
Update MD5s from HaplotypeCaller integrations tests and clean up code
Change logic so SnpEff does not throw excpetions, change engine to utils in imports
Update test MD5s, return immediately if cannot annotate in SnpEff.initialization()
Post peer review, add more logging warnings
Update MD5 for testHaplotypeCallerMultiSampleComplex1, return null if PossibleDeNovo.annotate() is not called by VariantAnnotator