Merge branch '3.1'

* 3.1:
  update readme
  object modifiers / table row attribs
  "dump" array keys and object property names
  support for PHPDebugConsole v3.1   - bump versioning to alight with PHPDebugConsole's ver

Author: bkdotcom

package-lock.json

@@ -31,6 +31,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
+    "lodash": "^4.17.21",
     "nodemon": "^1.18.10",
     "npm-run-all": "^4.1.5",
     "rollup": "^1.4.1",