New release - 0.2.10

The latest release of GMAMEUI - 0.2.10 - is now available with the following changes:

* Replace non-GPL zip handling code

* Add new GMAMEUI Preferences option to prefer either custom icons (using icons.zip) or status icons (SF Bug 2011168)

* Fix some broken legacy XMAME options handling

* New French translation, updated Italian and Portugese translations

* Fix some compilation/runtime GTK warnings

There aren't a lot of significant UI changes - this release is mostly bedding down some code in anticipation of inclusion within Debian.