Update pytest and pytest-xdist requirements

Update pytest and pytest-xdist requirements

• pytest to 4.0.2 or greater
• pytest-xdist to 1.25.0 or greater

Add submit() method to simplify driver.find_element_by_*().submit()

Add submit(SELECTOR) method to simplify driver.find_element_by_*(SELECTOR).submit()

Update console scripts, styling, and simplify installation

Update console scripts, styling, and simplify installation

Update the SeleniumBase console scripts interface

Update the SeleniumBase console scripts interface

Update example tests

Update example tests
Add test suite for demoing pytest markers

Update seleniumbase console scripts (add "download" command)

Update seleniumbase console scripts

Adding:

seleniumbase download server

This command downloads the latest Selenium Server Standalone JAR file from https://www.seleniumhq.org/download/

Add click_visible_elements(selector) method

Add click_visible_elements(selector) method

Finds all matching page elements and clicks visible ones in order.
If a click reloads or opens a new page, the clicking will stop.
Works best for actions such as clicking all checkboxes on a page.

Example:

self.click_visible_elements('input[type="checkbox"]')

Add method/option to check for JavaScript errors on page loads

(Works ONLY for Chrome (non-headless) and Chrome-based browsers such as Opera right now.)

Add method/option to check for JavaScript errors on page loads:

• New method:

self.assert_no_js_errors()

• New command line option (to automatically check for JavaScript errors after every page load):

--check_js

Ex:

pytest my_first_test.py --browser=chrome --check_js

Update the Selenium IDE script converter tool

Update the Selenium IDE script converter tool

Set default selector to ``html`` for text-search methods.

Set default selector to html for text-search methods.
(It's also optional now.)

Now you can do something like this:

self.assert_text("SOME TEXT")

instead of this:

self.assert_text("SOME TEXT", "html")

(Default selector type for selectors: by=By.CSS_SELECTOR)

Methods effected:
assert_text
is_text_visible
wait_for_text
find_text
delayed_assert_text
wait_for_text_visible
assert_text_visible

Due to keeping backwards compatibility, a few older methods remain that do the same thing as newer methods. (Method names were shortened from their previous versions.)