Java eXPerience FrameWork SvnCode

New Locale related utility class.

Now supports a locale stored in a cookie so multiple web applications
can use the same locale.

Now supports getting a Cookie by name.
The init() method now calls updateLocale().

Changed some comments to reflect the fact that this class only works when
the database supports the select for update clause.

Removed init() method since initialization is now performed by AbstractJSPBean.

Now shows most cookie properties.
Previously only the value was visible.

no message

Removed init() method since AbstractJSPBean now performs this initialization.

Added new test for new exceuteSingleRowResultQuery(...) method.

Changed error handling code.
Connections, statements and result sets are now properly closed.
Added a new method to execute a query that results in one row.