chore(package): update microflo-core to version 0.6.2

Closes #17

Author: greenkeeper[bot]

package.json

@@ -22,6 +22,6 @@
     "fbp": "^1.5.0",
     "mocha": "^3.2.0",
     "microflo": "^0.5.2",
-    "microflo-core": "^0.5.0"
+    "microflo-core": "^0.6.2"
   }
 }