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 #1341 from WormBase/staging

Staging
Merge pull request #1342 from WormBase/master

Fixes for WS237
update for bioproj IDs; only provide support for epcr against elegans
Merge branch 'staging'
Merge branch 'master' into production
Merge pull request #1473 from WormBase/staging

Staging - new dev on WS238
* new testing templates
* template fixes for 238
Merge pull request #1474 from WormBase/master

new dev on WS238
Merge pull request #1482 from WormBase/production

Production
bring in @tharris's hotfix