pgAdmin III commit: Fix setting of parameters in frmStatus

Fix setting of parameters in frmStatus

log_statement, log_duration, and log_min_duration_statement are superuser
settings. If the user is not a superuser, the SET statement will fail. Better
not execute a query that will fail :)

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=pgadmin3.git;a=commitdiff;h=52a44bae84e7d6ed59f7a4555cba45559a66ff51

Modified Files
--------------
CHANGELOG                 |    1 +
pgadmin/frm/frmStatus.cpp |   40 +++++++++++++++++++++++++++++-----------
2 files changed, 30 insertions(+), 11 deletions(-)