Merge pull request #1283 from WormBase/staging

Staging
top navigation work (make gbrowse more prominent)
tooltip work - make sure remains on top
cache data structures
legend added to sequence pop-up
js callback issue
Merge pull request #1305 from WormBase/staging

Staging
Issue reporting and gbrowse config
Merge pull request #1492 from WormBase/master

WormMine integration
Merge pull request #1510 from WormBase/master

Production
Merge pull request #1732 from WormBase/master

Pre-WS239 development
Merge remote-tracking branch 'acabunoc/master'
Merge pull request #1807 from WormBase/staging

Staging - WS239 release
Issues going through

#737 - modENCODE track height - JB
#794 - PCR page update overlapping gene - JW
#983 - Other_name search - AC
#1006 - link outs blastp - AC
#1082 - transposon family summary pages - JW
#1114 - start_not_found/stop_not_found - JW
#1365 - Variation summary - JB
#1430 - Historical_gene - AC
#1511 - remove links to non-curated species strains - JW
#1629 - execute individual test - JB
#1644 - Error messages Sequence/Clone page - AC
#1677 - Webpage links case sensitive - AC
#1693 - phenotype legend filter - JW
#1694 - Natural isolates - AC
#1725 - Expr overview error on staging - AC
#1726 - Transgene page - AC
#1727 - Transgene reporter - AC
GFF databases, full name - JB, AC
Searching fix - add cutoff - AC
Merge pull request #1808 from WormBase/master

WS239 release
Merge pull request #1812 from WormBase/staging

Staging
WS239 - bugfixes
Merge pull request #1813 from WormBase/master

WS239 bugfixes
Paper - refers_to
js loading
Merge pull request #1827 from WormBase/staging

Staging - WS239
Merge pull request #1828 from WormBase/master

WS239
Merge pull request #1841 from WormBase/staging

Staging - WS239 bugs and tests
Merge pull request #1842 from WormBase/master

WS239 - bug fixes and tests
Merge pull request #1850 from WormBase/staging

Staging - WS239 final
Merge pull request #1852 from WormBase/master

WS239 - final
Hotfix for location widget - return arrayref
* #1871
Merge branch 'hotfix-location' into staging
Fix for external urls
* wasn't /actually/ case insensitive now
* this should fix the failing rest tests
* lowercase all external_urls afterwards so curators can add them in whatever format they like