Merge pull request #234 from udp3f/master

Unit tests for comp_het tool
Update README.md
Avoid conda installation of distribute, which is deprecated
[ENH] improve subject mask clarity.
Merge branch 'master' of github.com:arq5x/gemini
[VRS] bump to 0.6.3.1
Update history.rst
Update version.py
Update history.rst
Update querying.rst

changed --carrier-status-by-phenotype to --carrier-summary-by-phenotype in the examples
Merge pull request #235 from kmsteinberg/patch-1

Update querying.rst
Bump Miniconda installer to latest version. Thanks to Bertie Seyffert
Added ability to dump out intermediate T-scores during permutation

For now this just dumps it to a separate file; this can be useful
for use downstream.
Update requirements.txt
Update requirements.txt
[BUG] --gt-filter was not being enforced from query tool unless a GT* column was selected.
bump to version 0.6.3.2
[DOC] update history for 0.6.3.2
move to 0.6.4.a
Provide more flexible checking of curl dependency to avoid non-zero exist errors due to firewalls. chapmanb/bcbio-nextgen#207