* Fixed attr retrieval using XPATH in CDP * Updated single node value in CDP * Added e2e test * Fixed attr retrieval with XPATH for HTTP driver * Update Makefile * Update attr.fql
* Added default headers and cookies * wip * Added tests * Added default headers and cookies to HTTP driver * Removed unused struct prop
* Implemented XPath for CDP driver * Added XPATH function * Added e2e tests for CDP * Fixed linting issues * Added support of XPath to HTTP driver * Fixed linting issues