chore(package): update aegir to version 11.0.1

Closes #15

https://greenkeeper.io/

Author: greenkeeper[bot]

package.json

@@ -36,7 +36,7 @@
   },
   "homepage": "https://github.com/ipfs/js-ipfs-unixfs#readme",
   "devDependencies": {
-    "aegir": "^10.0.0",
+    "aegir": "^11.0.1",
     "chai": "^3.5.0",
     "pre-commit": "^1.2.2"
   },