removing beautifulsoup from requirements
Removed BeautifulSoup dependency and replaced with xml.etree.ElementTree
Merge pull request #640 from retornam/beautifulsoup

removed dependency on beautifulsoup
changed randint range to prevent negative list index
added WebDriverWait(...).isdisplayed() to wait for theme locator visibility
Merge pull request #642 from roarange/master

Addressed Sporadic Failure of test_breadcrumb_menu_in_theme_details_page