chore(package): update dependencies

http://greenkeeper.io/

package.json

@@ -11,22 +11,22 @@
   "author": "dead_horse <dead_horse@qq.com>",
   "dependencies": {
     "copy-to": "~2.0.1",
-    "crc": "~3.3.0",
+    "crc": "~3.4.0",
     "debug": "*",
     "parseurl": "~1.3.0",
     "uid-safe": "~2.0.0"
   },
   "devDependencies": {
-    "autod": "~2.1.3",
+    "autod": "~2.4.1",
     "blanket": "*",
     "contributors": "*",
     "istanbul-harmony": "*",
     "koa": "~1.1.2",
     "koa-redis": "~1.0.1",
     "mm": "~1.3.5",
     "mocha": "2",
-    "should": "~7.1.1",
-    "supertest": "~0.13.0"
+    "should": "~8.0.2",
+    "supertest": "~1.1.0"
   },
   "engines": {
     "node": ">= 0.11.9"