Config is passed into each module. Remove tendermint/confer

db/config.go

@@ -0,0 +1,13 @@
+package db
+
+import (
+	cfg "github.com/tendermint/tendermint/config"
+)
+
+var config cfg.Config = nil
+
+func init() {
+	cfg.OnConfig(func(newConfig cfg.Config) {
+		config = newConfig
+	})
+}