Merge pull request #331 from cc2qe/sv

fixed SV strandedness for generic breakends
use _safe_single_attr wrapper also for the map qualities
Work around issue in pysam when handling tabix inputs with large numbers of blank columns, which occurs when annotating with results from VEP: https://github.com/pysam-developers/pysam/pull/44
Merge pull request #333 from bgruening/fix_get_map_qual_zero

use _safe_single_attr wrapper also for the map qualities
Avoid picking up empty extra files for post-GEMINI annotation
[DOC] add overview figure
Merge branch 'master' of github.com:arq5x/gemini
[DOC] better overview figure
missing
tweak to overview image
update docs for database schema
update 1000g to phase 3 data
update 1000g data file
update variant table to include EAS & SAS allele frequencies from 1000g
unit test updates
Merge pull request #337 from udp3f/master

update1000g data to phase 3
[BUG] browser was broken with new genotype wildcard logic.
tweak overview figure
Merge pull request #340 from cc2qe/sv

Gemini fusion annotation
[BUG] \--nonsynonymous option was broken