Created new classes to represent a web driver.

Added Examples, clean code

library/test/selenium/examples/example_1.e

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+note
+	description: "Summary description for {EXAMPLE_1}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	EXAMPLE_1
+
+feature -- Access
+	test
+		local
+			web_driver: SE_JSON_WIRE_PROTOCOL
+			capabilities: SE_CAPABILITIES
+			l_session : SE_SESSION
+		do
+			create web_driver.make
+			if attached web_driver.status as l_status then
+				create capabilities.make
+				capabilities.set_browser_name ("chrome")
+				l_session:= web_driver.create_session_with_desired_capabilities (capabilities)
+				if attached l_session as l_s then
+
+					-- navigate to www.google.com
+					web_driver.navigate_to_url (l_s.session_id, "http://www.google.com/")
+
+					-- Find the text input element by its name
+					if attached {WEB_ELEMENT} web_driver.search_element (l_s.session_id, (create {SE_BY}).name ("q")) as l_element then
+						-- search something
+						web_driver.send_event(l_s.session_id, l_element.element,<<"Eiffel Room">>)
+
+						-- Submit Form
+						web_driver.element_submit (l_s.session_id, l_element.element)
+
+						if attached web_driver.page_title (l_s.session_id) as l_page then
+							print ("Page Name" + l_page)
+						end
+					end
+				end
+
+			end
+		end
+
+--		// And now use this to visit Google
+--        driver.get("http://www.google.com");
+
+--        // Find the text input element by its name
+--        WebElement element = driver.findElement(By.name("q"));
+
+--        // Enter something to search for
+--        element.sendKeys("Cheese!");
+
+--        // Now submit the form. WebDriver will find the form for us from the element
+--        element.submit();
+
+--        // Check the title of the page
+--        System.out.println("Page title is: " + driver.getTitle());
+end