Log Message:
Update opera-devel to 9.0-Preview-2.  Also change the package's name so it will
be distinct from 9.0-Final.

New features in Opera 9.0-Preview-2: 
* Opera Widgets
* BitTorrent support
* customizable search box
* improved content blocker
* improved pop-up blocker
* site specific preferences
* thumbnail preview

For a detailed list of changes, see http://snapshot.opera.com/unix/u90p2.html