This came about because I wanted to have concurrent maps but felt bad about casting out of them.

To re-generate the gen-conmaps.go with updates from conmaps.go:

go get github.com/justnoise/genny
cd $GOPATH/src/github.com/justnoise/genny
go install
cd $GOPATH/src/github.com/elotl/kip/pkg/util/conmap
go generate