Upgrade the version of the CodeChain SDK

Author: Gilyoung Kim

package.json

@@ -27,7 +27,7 @@
     "case-sensitive-paths-webpack-plugin": "2.1.1",
     "chalk": "1.1.3",
     "codechain-es": "^0.1.0-alpha.1",
-    "codechain-sdk": "^0.1.1-alpha.2",
+    "codechain-sdk": "^0.1.1-alpha.3",
     "concurrently": "^3.6.0",
     "cors": "^2.8.4",
     "css-loader": "0.28.7",

yarn.lock

@@ -1896,6 +1896,23 @@ codechain-sdk@^0.1.1-alpha.2:
     ripemd160 "^2.0.2"
     rlp "^2.0.0"
 
+codechain-sdk@^0.1.1-alpha.3:
+  version "0.1.1-alpha.3"
+  resolved "https://registry.yarnpkg.com/codechain-sdk/-/codechain-sdk-0.1.1-alpha.3.tgz#222566e8739e5ee6745ea97e762e749cd0dd86e4"
+  dependencies:
+    bignumber.js "^6.0.0"
+    blakejs "^1.1.0"
+    buffer "5.1.0"
+    codechain-keystore "git://github.com/CodeChain-io/codechain-keystore.git#1483361b94c79e468e055188df0583046d4c9540"
+    elliptic "^6.4.0"
+    jayson "^2.0.6"
+    lodash "^4.17.10"
+    node-fetch "^2.1.2"
+    request "^2.88.0"
+    request-promise "^4.2.2"
+    ripemd160 "^2.0.2"
+    rlp "^2.0.0"
+
 collection-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"