[py] add log reference to api rst file
@@ -25,6 +25,7 @@ Webdriver.common
selenium.webdriver.common.by
selenium.webdriver.common.desired_capabilities
selenium.webdriver.common.keys
+ selenium.webdriver.common.log
selenium.webdriver.common.print_page_options
selenium.webdriver.common.proxy
selenium.webdriver.common.touch_actions
