Rename project and imports

Author: Seongjae Choi

README.md

@@ -5,7 +5,7 @@ A Golang SDK for CodeChain
 ## How to install
 
 ```bash
-go get -u github.com/CodeChain-io/codechain-rpc-go
+go get -u github.com/CodeChain-io/codechain-sdk-go
 ```
 
 ## Example
@@ -15,7 +15,7 @@ package main
 
 import (
 	"fmt"
-	rpc "github.com/CodeChain-io/codechain-rpc-go"
+	rpc "github.com/CodeChain-io/codechain-sdk-go"
 )
 func main() {
 	a := rpc.NewRPC("https://corgi-rpc.codechain.io/").Chain

core/transaction/pay.go

@@ -1,8 +1,8 @@
 package transaction
 
 import (
-	"github.com/CodeChain-io/codechain-rpc-go/crypto"
-	"github.com/CodeChain-io/codechain-rpc-go/primitives"
+	"github.com/CodeChain-io/codechain-sdk-go/crypto"
+	"github.com/CodeChain-io/codechain-sdk-go/primitives"
 	"github.com/ethereum/go-ethereum/rlp"
 )
 

core/transaction/pay_test.go

@@ -3,7 +3,7 @@ package transaction
 import (
 	"bytes"
 	"encoding/hex"
-	"github.com/CodeChain-io/codechain-rpc-go/primitives"
+	"github.com/CodeChain-io/codechain-sdk-go/primitives"
 	"testing"
 )
 

core/transaction/signedTransaction.go

@@ -3,8 +3,8 @@ package transaction
 import (
 	"encoding/hex"
 
-	"github.com/CodeChain-io/codechain-rpc-go/crypto"
-	"github.com/CodeChain-io/codechain-rpc-go/primitives"
+	"github.com/CodeChain-io/codechain-sdk-go/crypto"
+	"github.com/CodeChain-io/codechain-sdk-go/primitives"
 	"github.com/ethereum/go-ethereum/rlp"
 )
 

core/transaction/signedTransaction_test.go

@@ -5,8 +5,8 @@ import (
 	"encoding/hex"
 	"testing"
 
-	"github.com/CodeChain-io/codechain-rpc-go/primitives"
-	"github.com/CodeChain-io/codechain-rpc-go/rpc"
+	"github.com/CodeChain-io/codechain-sdk-go/primitives"
+	"github.com/CodeChain-io/codechain-sdk-go/rpc"
 )
 
 func TestSigning(t *testing.T) {

core/transaction/transaction.go

@@ -1,8 +1,8 @@
 package transaction
 
 import (
-	"github.com/CodeChain-io/codechain-rpc-go/crypto"
-	"github.com/CodeChain-io/codechain-rpc-go/primitives"
+	"github.com/CodeChain-io/codechain-sdk-go/crypto"
+	"github.com/CodeChain-io/codechain-sdk-go/primitives"
 )
 
 type ActionJSON struct {

go.mod

@@ -1,4 +1,4 @@
-module github.com/CodeChain-io/codechain-rpc-go
+module github.com/CodeChain-io/codechain-sdk-go
 
 go 1.12
 

key/key.go

@@ -4,7 +4,7 @@ import (
 	"crypto/ecdsa"
 	"crypto/rand"
 
-	"github.com/CodeChain-io/codechain-rpc-go/crypto"
+	"github.com/CodeChain-io/codechain-sdk-go/crypto"
 )
 
 func GenerateKey() ([]byte, error) {

key/key_test.go

@@ -4,7 +4,7 @@ import (
 	"encoding/hex"
 	"testing"
 
-	"github.com/CodeChain-io/codechain-rpc-go/crypto"
+	"github.com/CodeChain-io/codechain-sdk-go/crypto"
 )
 
 func TestEcdsa(t *testing.T) {