pgAdmin III commit: Avoid querying the catalogs for toast table setting

Avoid querying the catalogs for toast table settings
for every table in the database. This gives a huge
performance gain with large schemas.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin3.git;a=commitdiff;h=0d95e405ddbcae1df158a0b8a91a9d8efeb57ae4

Modified Files
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CHANGELOG                  |    3 +
pgadmin/schema/pgTable.cpp |  111 ++++++++++++++++++++------------------------
2 files changed, 54 insertions(+), 60 deletions(-)