broken VCF export
added missing import
removed now unnecessary URL handler
VCF export actually works: generates a mostly-useless representation of selected variants
made new additions flake8 compliant
made _vcf compile on legacy Python
added test skeleton for VCF exporter
removed IDE artifacts
Merge branch 'master' into vcf_export
added missing comma
removed copy/paste artifact
Merge remote-tracking branch 'public/master' into vcf_export
testing M:M join
Merge remote-tracking branch 'public/master' into vcf_export_dev
non-functioning support for auth tokens
exporter is actually called with POST!
finalized dirty hack
Merge pull request #207 from solvebio/solvebio-docs

Add docs about SolveBio to README and better treat SolveBio as an optional dependency
Fixed bug in migration 0002
Merge pull request #204 from muslimgiga/migration-bug-fix

Fixed bug in migration 0002