Ark
* migrate gplus to google oauth2 provider. this still provides support for old gplus connections. * Update models/oauth2.go Co-Authored-By: Antoine GIRARD <sapk@users.noreply.github.com> * make vendor
* update swagger to 0.20.1 * fiw swagger version for validate
* New driver does not tolerate USE - handle this by closing db and reopening db in the new dbname