Merge pull request #21 from power-assert-js/prevent-ts-2.1

chore(package): use [email protected]

Author: teppeis

package.json

@@ -31,7 +31,7 @@
   "dependencies": {
     "espower-source": "^1.1.0",
     "minimatch": "^3.0.3",
-    "typescript": "^2.0.3",
-    "typescript-simple": "^6.0.0"
+    "typescript": "~2.0.3",
+    "typescript-simple": "^6.0.1"
   }
 }