pgAdmin III commit: Update the database selection dialogue to be aware

Update the database selection dialogue to be aware of server groups.
Looks like this was missed (as with some of the Slony dialogs
previously fixed) when the groups feature was added.

Branch
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REL-1_12_0_PATCHES

Details
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http://git.postgresql.org/gitweb?p=pgadmin3.git;a=commitdiff;h=1c6d2908ef9b6a91413916d0c5b611b89cf27f12
Author: Ashesh Vashi <ashesh.vashi@enterprisedb.com>

Modified Files
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pgadmin/dlg/dlgSelectDatabase.cpp |   63 +++++++++++++++++++++++--------------
1 files changed, 39 insertions(+), 24 deletions(-)