Upgraded inquirer version vfrom 0.10.0 to 2.0.0 as travis error might happen due to old version (SBoudrias/Inquirer.js#290)

Author: Haves1001

package.json

@@ -23,7 +23,7 @@
     "connect": "^3.3.5",
     "debug": "^2.1.3",
     "fs-extra": "^0.24.0",
-    "inquirer": "^0.10.0",
+    "inquirer": "^2.0.0",
     "js-yaml": "^3.3.0",
     "lodash": "^3.10.0",
     "mocha": "^2.2.1",