fix(package): update cz-conventional-changelog to version 1.1.6 (#206)

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -66,7 +66,7 @@
   },
   "dependencies": {
     "chalk": "1.1.3",
-    "cz-conventional-changelog": "1.1.5",
+    "cz-conventional-changelog": "1.1.6",
     "dedent": "0.6.0",
     "detect-indent": "4.0.0",
     "find-node-modules": "1.0.1",
@@ -87,7 +87,6 @@
       "stage-2"
     ]
   },
-
   "nyc": {
     "exclude": [
       "src/cli",