Fixed ambiguity of get_name() method of GtkWidget/GtkBuildable.
Added capture to file function.
Tagged for release 0.3.
Bumped version to 0.3 and copyright notices to 2010 for new release.
Device list is now shown sorted in the combo box.
Update window title to show current tty device.
Added connect/disconnect button to release serial port.
Made message dialogs transient for main window.
Fixed adding of user ports. Also add user ports to combobox.
Tagged for relase 0.2