Merge branch 'develop' of github.com:ethereum/go-ethereum into develop

Conflicts:
	rpc/jeth.go

1 files changed, 5 insertions, 1 deletions

diff --git a/core/events.go b/core/events.go
index 3da668af5..1ea35c2f4 100644
--- a/core/events.go
+++ b/core/events.go
@@ -1,8 +1,10 @@
 package core
 
 import (
-	"github.com/ethereum/go-ethereum/core/types"
+	"math/big"
+
 	"github.com/ethereum/go-ethereum/core/state"
+	"github.com/ethereum/go-ethereum/core/types"
 )
 
 // TxPreEvent is posted when a transaction enters the transaction pool.
@@ -44,6 +46,8 @@ type ChainUncleEvent struct {
 
 type ChainHeadEvent struct{ Block *types.Block }
 
+type GasPriceChanged struct{ Price *big.Int }
+
 // Mining operation events
 type StartMining struct{}
 type TopMining struct{}