Fix security vulnerabilities (#1957)

* Cleaning up of `package-lock.json`
* Non-breaking changes and breaking changes from `npm audit`
* Add entry in change log

CHANGELOG.md

@@ -16,11 +16,12 @@
 * [Sync] Added `Session.isConnected()`.
 
 ### Bug fixes
-* None
+* None.
 
 ### Internals
 * Updated to Object Store commit: 97fd03819f398b3c81c8b007feaca8636629050b
-
+* Updated external packages with help from `npm audit`.
+ 
 
 2.14.2 Release notes (2018-8-8)
 =============================================================

package.json

@@ -85,18 +85,18 @@
     "ini": "^1.3.4",
     "nan": "2.8.0",
     "node-fetch": "^1.6.3",
-    "node-pre-gyp": "^0.6.36",
+    "node-pre-gyp": "^0.11.0",
     "progress": "^2.0.0",
     "prop-types": "^15.5.10",
-    "request": "^2.78.0",
+    "request": "^2.88.0",
     "stream-counter": "^1.0.0",
     "sync-request": "^3.0.1",
     "url-parse": "^1.2.0"
   },
   "devDependencies": {
     "@types/node": "^4.0.35",
-    "babel-eslint": "^6.0.4",
+    "babel-eslint": "^8.2.6",
-    "eslint": "^3.2.2",
+    "eslint": "^5.3.0",
     "eslint-plugin-jasmine": "^2.1.0",
     "eslint-plugin-react": "^6.7.0",
     "jsdoc": "^3.5.5",