chore(build): Add cracks plugin

This is to ensure we don't release a breaking change without knowing it

Author: Kent C. Dodds

package.json

@@ -91,6 +91,7 @@
     "chai": "3.2.0",
     "codecov.io": "0.1.5",
     "commitizen": "1.0.4",
+    "cracks": "3.0.2",
     "cz-conventional-changelog": "1.1.0",
     "eslint": "1.3.1",
     "eslint-config-kentcdodds": "3.0.0",
@@ -136,5 +137,12 @@
   },
   "czConfig": {
     "path": "node_modules/cz-conventional-changelog"
+  },
+  "release": {
+    "verfiyRelease": {
+      "path": "cracks",
+      "paths": ["src", "package.json"]
+      "silent": false
+    }
   }
 }