Merge pull request #1905 from WormBase/hotfix-location

Hotfix for location widget - return arrayref
hotfix substitution summary for reverse strand substitutions #662
Merge pull request #2074 from WormBase/hotfix-dbconnect

remove freshen ace code from gff.pm
Fixing merge conflict from variation hotfix
Merge pull request #2141 from WormBase/master

WS240 work
Merge pull request #2165 from WormBase/master

Moving GBrowse config to production for WS240
Merge pull request #2166 from WormBase/production

Merging hot fixes back to master.