v3.1.5

Changelog

1a982e0 Add the ui/public dir (#919)
c874129 Configurable job timeout (#906)
d17593b Kafka and nats executer (#854)
296a9fa Update changelog
92a9709 Update go.sum
bd897fc chore(deps): bump github.com/nats-io/nats.go from 1.9.1 to 1.10.0 (#917)
6bac72f chore(deps): bump github.com/sirupsen/logrus from 1.7.0 to 1.8.0 (#903)
f3d8d03 chore(deps): bump github.com/spf13/cobra from 1.1.1 to 1.1.3 (#902)
453a94d chore(deps): bump github.com/tidwall/buntdb from 1.1.7 to 1.2.0 (#901)
eeb4474 chore(deps): bump google.golang.org/grpc from 1.35.0 to 1.36.0 (#909)
9ebaffe chore: Add gathering anonymous stats (#910)
92ac12b fix: don't kill job immediately if timeout is not defined (#911)