Improvements to the Query Results grid:

- Improve the UI
- Allow copy/paste from sets of rows, columns or arbitrary blocks of cells

Patch by Matt, Shruti, Joao and Sarah @ Pivotal

Fixes #2476

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/tests/test_column_properties_sql.py

@@ -45,7 +45,7 @@ class TestColumnPropertiesSql(SQLTemplateTestBase):
 
         self.assertEqual('some_column', first_row['name'])
         self.assertEqual('character varying', first_row['cltype'])
-        self.assertEqual(2, len(fetch_result))
+        self.assertEqual(3, len(fetch_result))
 
     @staticmethod
     def get_template_file(version, filename):