Bug 26162: Wait for the table to be refreshed

Bug 26162: Wait for the table to be refreshed

The previous patch did not work as expected. We still got a
StaleElementReference exception.
But this time on
10:43:47 selenium_1   | Caused by: org.openqa.selenium.NoSuchElementException: Unable to locate element: {"method":"xpath","selector":"//*[@id=\"branchname\"]"}
Because we found the one that existed on the page, not the one sent back
in AJAX.

The idea of this patch is to search for the "Showing 1 to X of Y entries" info and wait for X == Y

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 70ff3bafa05a30944962747953c70bb8dc3c1ab8)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit ce8a819b5fb77a8df59f131b4af96e24106bd32e)

Signed-off-by: Aleisha Amohia <aleishaamohia@hotmail.com>
(cherry picked from commit 0a127a78e9de3771b8418b123eed6815f2745304)
Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>