chore(package): update nsp to version 3.0.0

Author: greenkeeper[bot]

package.json

@@ -44,7 +44,7 @@
         "jest": "^20.0.4",
         "jest-cli": "^20.0.4",
         "js-yaml": "^3.8.4",
-        "nsp": "^2.6.3",
+        "nsp": "^3.0.0",
         "semantic-release": "^6.3.2",
         "semantic-release-cli": "^3.0.3",
         "yeoman-assert": "^3.0.0",