switched from webdriverio to selenium-webdriver

selenium webdriver has much more documentation and follows the standard selenium methods I am more familiar with. its use of promises makes the synchronous nature of QA scripting easier to write with node rather than dealing with nested callbacks which looked like what I had to do in webdriver.io. For now I didn't put too much time yet today but i did get the modularity working for add clock and remove clock functionality able to be split into separate functions in the same .js file. will add the rest of the clocks later tonight.