3440_ux_fix_select_add3

[Kixo]

No description provided.

[Kixo]

http://issues.joomla.org/tracker/joomla-cms/3440

[bnisevic]

Works! Good for merge!

TESTING INSTRUCTIONS:
Go to a items list, for example index.php?option=com_content&view=articles and select checkboxes one by one in that way that all are selected. When all of them are selected then "Check All" checkbox should be selected. If you deselect only one from the list "Check All" checkbox should become deselected.
(Refresh your page in order to avoid cached code.)

[b2z]

@test passed using this instructions on Chrome:

Go to a items list, for example index.php?option=com_content&view=articles and select checkboxes one by one in that way that all are selected. When all of them are selected then "Check All" checkbox should be selected. If you deselect only one from the list "Check All" checkbox should become deselected

[Bakual]

Thanks for this improvement and the tests!