added chai js as a generated test dependency
added beforeEach block with driver and configuration variables initialization
changed indentation to 4 spaces :shipit:
after each block port for mocha syntax (quits webdriver and checks additional verification errors)
updated findElement and isElementPresent functions
added exception handling to the isElementPresent function
added comments about the verify function
updated statement, if and try/catch to javascript
updated javascript comment format and echo
updated webdriver element search context generated api calls with javascript bindings
updated webdriver Element functions: getTitle, clear, click and sendKeys