whoops leveldb keys not namespaceable and probably more

leveldb.go

@@ -2,6 +2,7 @@ package storage
 
 import (
 	"path"
+	"strings"
 
 	"github.com/syndtr/goleveldb/leveldb"
 	"github.com/syndtr/goleveldb/leveldb/filter"
@@ -39,6 +40,7 @@ func (ldb *LevelDB) List(ns []string, limits ...string) ([]string, error) {
 		} else if k > limits[1] {
 			break
 		}
+		k = strings.TrimPrefix(k, namespace+"/")
 		keys = append(keys, k)
 	}
 	err := it.Error()