Merge branch 'release/1.7.1' into dev
improvements to guided installer
show warning in installer if credentials found in ~/.netrc
Fix validation of dates in gt/lt filters. Fix filter processing. Fix
incorrect field for genomic coordinate chromosome filters. Call to_s
frmo inspect automatically (fixes ruby 2+)
fix bond detection
Bump version: 1.7.1 → 1.7.2
Merge branch 'release/1.7.2'