fix(package): avoid depending on flatmap-stream (#591)

Author: LinusU

package-lock.json

@@ -65,10 +65,10 @@
     "in-publish": "^2.0.0",
     "mocha": "5.2.0",
     "node-uuid": "1.4.8",
-    "nodemon": "1.18.4",
+    "nodemon": "1.18.7",
     "nyc": "13.0.1",
     "proxyquire": "^2.1.0",
-    "semantic-release": "6.3.6",
+    "semantic-release": "7.0.2",
     "semver": "5.5.1",
     "sinon": "^6.3.4"
   },