Update elements finders python docs#2099

pmartinez1 wants to merge 2 commits intoSeleniumHQ:trunkSeleniumHQ/seleniumhq.github.io:trunkfrom

pmartinez1:update-elements-finders-python-docspmartinez1/seleniumhq.github.io:update-elements-finders-python-docsCopy head branch name to clipboard