NSProcessInfo.m: Unicode compliance of _gnu_process_args()

[Roland Schwingel]

Hi...

A few minutes ago I was reading (after
a long time) thru current gnustep-base code... 
In NSProcessInfo.m:_gnu_process_args()
I assume some unicode problems, which would be easy to fix...

The arguments and/or the env supplied
to this function can be encoded in utf-8.

So the initWithCString:/stringWithCString:
calls in this functions should be replaced 
by initWithUTF8:/stringWithUTF8 calls.
Elsewise I think this will cause problems if 
you run apps located in unicode folders
or when using environmentvariables/arguments 
containing utf-8 characters...

Roland