Update dependency versions.

Author: brendandburns

node-client/package.json

@@ -51,7 +51,7 @@
     "bluebird": "^3.3.5",
     "byline": "^5.0.0",
     "js-yaml": "^3.5.2",
-    "jsonpath": "^0.2.11",
+    "jsonpath": "^1.0.0",
     "request": "^2.72.0",
     "shelljs": "^0.7.8 ",
     "underscore": "^1.8.3",
@@ -62,7 +62,7 @@
     "@types/mocha": "^2.2.41",
     "chai": "^4.0.2",
     "jasmine": "^2.8.0",
-    "mocha": "^3.4.2",
+    "mocha": "^5.2.0",
     "nyc": "^12.0.2",
     "source-map-support": "^0.5.9",
     "ts-node": "^3.1.0",