Report total discordant values for each category during validation summarization
Merge branch 'master' of https://github.com/chapmanb/bcbio-nextgen
Correctly handle projects with validated and non-validated samples
Update nomapping size and number of target default values to get improved separation of chromosome regions in whole genome analyses
Merge branch 'master' of https://github.com/chapmanb/bcbio-nextgen
Check samtools version for multithreaded execution used in piped analysis. fixes #9
Fixes for handling validation on NA12878 platinum genome example, HaplotypeScores in GATK 2.4. Workaround hack for problems with alignment in GATK 2.4 HaplotypeCaler