When building APT package, copy all python build products into /usr/share/dnanexus/lib/python2.7/site-packages/
Tests for converting between BED and Spans or Genes.
In dx sh loop, set sys.argv for every command to emulate standalone execution
Merge branch 'master' of github.com:dnanexus/dx-toolkit
[PTFM-8734] Patch vendored requests to inject Proxy-Authorization header appropriately