rebase on master

Author: liamsi

core/crypto/vrf/p256/p256.go

@@ -33,8 +33,6 @@ import (
 	"encoding/pem"
 	"errors"
 	"math/big"
-	"github.com/golang/glog"
-	"reflect"
 )
 
 var (
@@ -226,7 +224,6 @@ func NewVRFSigner(key *ecdsa.PrivateKey) (*PrivateKey, error) {
 // Public returns the corresponding public key as bytes.
 func (k PrivateKey) Public() ([]byte, error) {
 	// Copied from: core/crypto/signatures/p256/ecdsa_p256.go
-	glog.Errorf("reflect.TypeOf(k.PublicKey)=%v", reflect.TypeOf(k.PublicKey))
 	pkBytes, err := x509.MarshalPKIXPublicKey(&k.PublicKey)
 	if err != nil {
 		return nil, err

core/keyserver/keyserver.go

@@ -323,7 +323,7 @@ func (s *Server) UpdateEntry(ctx context.Context, in *tpb.UpdateEntryRequest) (*
 	return &tpb.UpdateEntryResponse{Proof: resp}, nil
 }
 
-// GetDomainInfo returns all info tight to this specific domain.
+// GetDomainInfo returns all info tied to the specified domain.
 //
 // This API to get all necessary data needed to verify a particular
 // key-server. Data contains for instance the tree-info, like for instance the