feat: re-add toshihiko-memcached as the default cache layout

package.json

@@ -14,18 +14,19 @@
     "lodash": "^3.10.1",
     "moment": "^2.10.6",
     "mysql2": "^0.15.8",
-    "scarlet-task": "^0.1.0-comment"
+    "scarlet-task": "^0.1.0-comment",
+    "toshihiko-memcached": "^1.0.0"
   },
   "devDependencies": {
     "chinese-random-skill": "^0.0.3-rdm",
     "cliparoo": "^1.1.1",
     "coveralls": "^2.11.6",
+    "cz-conventional-changelog": "^1.1.5",
     "istanbul": "^1.0.0-alpha.2",
     "jsxhint": "^0.15.1",
     "mocha": "^2.3.4",
     "precommit-hook": "^3.0.0",
-    "should": "^8.0.1",
-    "toshihiko-memcached": "^0.1.0"
+    "should": "^8.0.1"
   },
   "scripts": {
     "test": "make test",
@@ -55,5 +56,10 @@
     "lint",
     "validate",
     "test"
-  ]
+  ],
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    }
+  }
 }