Updates to online help manuals

[Irene Ryan <irene ryan sun com>]

Hi everyone,

Over the last two weeks or so I have updated some of the online help
files to reflect various changes to the application or to fix
inaccuracies. I've put the sources back to CVS HEAD and also to the
gnome-2-2 branch where appropriate. The manuals that I updated are:

* gedit
* GNOME Terminal
* Performance Meter
* Print Manager

Regards,
-Irene