[1.3, 1.4] tweaked the check_configuration.php errors to be more explicit about what to do next (closes #8369)
[1.3, 1.4] tweaked the check_configuration.php errors to be more explicit about what to do next (closes #8369)

git-svn-id: 510c49125dbf4d6f04771e17a3f478c0fe36ed73@28712 ee427ae8-e902-0410-961c-c3ed070cd9f9

sanemat/symfony-copy,sanemat/symfony-copy,sanemat/symfony-copy