[Bug-gnubg] New: Setting language within gnubg

[Holger]

Hi all,

this afternoon I committed a patch that easily allows to set the language
for gnubg from within the programme (both GUI and CLI). Since switching the
locale of GTK+ at runtime is not possible this setting will only take
effect when gnubg is started the next time. Don't forget to save settings
before you restart it. ;)

The GUI option is located under Settings|Options|Other. In the CLI the
command "set lang de_DE" sets gnubg to German. "set lang system" is for
people that want to use the system's setting, specified by the LANG
environment variable or on Windows what's set in the OS preferences. It's
also the default. "show lang" shows the current setting.

I've left the command line option of Jim in. This takes precedence over all
other settings.

Regards,

        Holger