pgAdmin III commit: Fix the change of the superuser attribute

Fix the change of the superuser attribute

It was impossible to change the superuser attribute. When a user clicked on
the superuser checkbox to uncheck it, one dialog asked him to confirm.
Whatever his response was, the checkbox got checked again.

Report from Michal Kozusznik.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin3.git;a=commitdiff;h=6f8b58516a5b02eaf176bd0c89d077e3709d66c3

Modified Files
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CHANGELOG               |    2 ++
pgadmin/dlg/dlgRole.cpp |    2 +-
2 files changed, 3 insertions(+), 1 deletions(-)