Uses quote_table_name to quote a table rather than quote_column_name.
Uses quote_table_name to quote a table rather than quote_column_name.

This fix should help people who use MySQL with more than one database.

AlbertoBarrago/active_scaffold,activescaffold/active_scaffold,budree/active_scaffold,mallikarjunayaddala/active_scaffold,mallikarjunayaddala/active_scaffold,AlbertoBarrago/active_scaffold,mallikarjunayaddala/active_scaffold,AlbertoBarrago/active_scaffold,budree/active_scaffold,activescaffold/active_scaffold,activescaffold/active_scaffold,budree/active_scaffold