Added JSONPath tests & changed lib

Author: mattnotmitt

Diff for: package-lock.json

@@ -80,7 +80,6 @@
     "lodash": "^4.17.4",
     "moment": "^2.17.1",
     "moment-timezone": "^0.5.11",
-    "node-jpath": "^2.1.0",
     "sladex-blowfish": "^0.8.1",
     "sortablejs": "^1.5.1",
     "split.js": "^1.2.0",

Diff for: package.json

@@ -2244,7 +2244,7 @@ const OperationConfig = {
         ]
     },
     "JPath expression": {
-        description: "Extract information from a JSON object with an JPath query",
+        description: "Extract information from a JSON object with a JPath query.",
         run: Code.runJpath,
         inputType: "string",
         outputType: "string",