fix(package): update hot-shots to version 7.4.1

Closes #47

Author: greenkeeper[bot]

package.json

@@ -10,7 +10,7 @@
     "good-console": "^7.0.0",
     "good-squeeze": "^5.0.0",
     "hapi": "^16.1.0",
-    "hot-shots": "^5.0.0",
+    "hot-shots": "^7.4.1",
     "lodash": "^4.16.2",
     "pouchdb-http": "^6.0.2",
     "pouchdb-mapreduce": "^6.4.3",