v1.2.2

• Added - new configuration settings to for fine tuning the Webdriver server process:

• status_poll_interval - Interval (in ms) to use between status ping checks when checking if the Webdriver server is up and running
• max_status_poll_tries - Maximum number of ping status check attempts when checking if the Webdriver server is up and running before returning a timeout error.
• process_create_timeout - The entire time (in ms) to wait for the Node.js process to be created and running (default is 2 min), including spawning the child process and checking the status

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