Write pipeline version number to QC directory
Updated usage information
Modify version log text
Add version logging to genotype calling workflows
Fixed bug in output of address and overall pass/fail in CSV
Corrected location of snp_af_sample_cr_bed
Updated year in version files
Round CR Phred score to nearest integer in CR histograms; ensures sensible bin boundaries
Merge pull request #86 from wtsi-npg/release-0.7.0

Release 0.7.0