pgAdmin 4 commit: Resolved few issues in connection creation in the psy

Resolved few issues in connection creation in the psycopg2 (pgAdmin
driver)

1. Update correct variable for database information in the connection
   manager.
2. Raise exception, when database not found, instead of return the
   (boolean, error message) tupple.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=3323543b5ae062698608f1167328ff4f778dfcc5
Author: Khushboo Vashi <khushboo.vashi@enterprisedb.com>

Modified Files
--------------
web/pgadmin/utils/driver/psycopg2/__init__.py |   10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)