Reduce result template to include only data used by client

Remove following fields from result.js:
baseq_rank_sum
genotype_quality
haplotype_score
quality_by_depth
sample.batch
sample.count
variant.effects.codon_change
variant.effects.description
variant.effects.functional_class
variant.effects.region
variant.effects.transcript.gene.chr
variant.effects.transcript.gene.families
variant.effects.transcript.gene.id
variant.effects.transcript.gene.name
Fixes #239

Signed-off-by: Ryan O'Hara <oharar@email.chop.edu>
external queries may not be submitted against multiple projects
Remove unused variants management commands

Signed-off-by: Don Naegely <naegelyd@gmail.com>
Merge pull request #344 from cbmi/issue-301

Remove unused variants management commands
Merge pull request #336 from ryanjohara/issue-239

Reduce result template to include only data used by client
Merge branch 'master' into vcf_export_dev
issue-322

Signed-off-by: Adam Wenocur <wenocur@email.chop.edu>
Merge pull request #341 from awenocur/issue-322

Update README with workaround for possible pip failure
Merge branch 'master' into vcf_export_dev
reordered lines: put import where it'll actually be used
VCF exporter test actually functions now
fixed Python 2.6 build
fixed flake8 error
fixed another Python 2.6 error
refactored exporting test
made more changes indicated in the pull request
made more style changes
fixed operator when combining Q statements
made comment prettier
added test for sample subset