Bump the version of keystore

Author: Juhyung Park

package.json

@@ -34,7 +34,7 @@
     "typescript": "^3.0.1"
   },
   "dependencies": {
-    "codechain-keystore": "^0.5.4",
+    "codechain-keystore": "^0.6.0",
     "codechain-primitives": "~0.3.0",
     "commander": "^2.17.1",
     "enquirer": "^1.0.3",

yarn.lock

@@ -388,6 +388,14 @@ bitcore-lib@^0.15.0:
     inherits "=2.0.1"
     lodash "=4.17.4"
 
+bitcore-mnemonic@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/bitcore-mnemonic/-/bitcore-mnemonic-1.5.0.tgz#c7e785beb6bf0616ed4992785dc3658670425a39"
+  integrity sha512-sbeP4xwkindLMfIQhVxj6rZSDMwtiKmfc1DqvwpR6Yg+Qo4I4WHO5pvzb12Y04uDh1N3zgD45esHhfH0HHmE4g==
+  dependencies:
+    bitcore-lib "^0.15.0"
+    unorm "^1.3.3"
+
 blakejs@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/blakejs/-/blakejs-1.1.0.tgz#69df92ef953aa88ca51a32df6ab1c54a155fc7a5"
@@ -549,11 +557,13 @@ co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
 
-codechain-keystore@^0.5.4:
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/codechain-keystore/-/codechain-keystore-0.5.4.tgz#46bf95509d19ed19242d30067b80d3085547160f"
+codechain-keystore@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/codechain-keystore/-/codechain-keystore-0.6.0.tgz#c6199c1a07174da2d574a7db3dc944876c93fb74"
+  integrity sha512-MYXYLzhzgumjnWxwoHm9rmDEeg9l6/ORgHvMOVczMT6FFpefA+IfqV1uKnBjlHKrRIEqPhyaLgee34vQf0ivGA==
   dependencies:
     bitcore-lib "^0.15.0"
+    bitcore-mnemonic "~1.5.0"
     codechain-primitives "^0.3.0"
     config "^2.0.1"
     lodash "^4.17.10"
@@ -2261,6 +2271,11 @@ universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
 
+unorm@^1.3.3:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/unorm/-/unorm-1.4.1.tgz#364200d5f13646ca8bcd44490271335614792300"
+  integrity sha1-NkIA1fE2RsqLzURJAnEzVhR5IwA=
+
 unset-value@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unset-value/-/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"