Update dependencies & devDependencies

Author: JelteMX

package.json

@@ -34,11 +34,11 @@
     "extfs": "0.0.7",
     "semver": "^5.1.0",
     "xml2js": "^0.4.15",
-    "yeoman-generator": "^0.19.0"
+    "yeoman-generator": "^0.23.3"
   },
   "devDependencies": {
     "mocha": "*",
     "mock-spawn": "^0.2.6",
-    "string-template": "^0.2.1"
+    "string-template": "1.0.0"
   }
 }