[crossfire] 64 bit crossfire musings.

[Nicolas Weeger (Laposte)]

>   But the other issue is more that compiling spews out a fair number of
> warnings, and the basic problem is that if too many warnings are generated,
> people just ignore them, and there could be valid issues.

Latest tests i've done show only 2 warnings for the whole compilation, and 
only for command_kick casting a const char* to a char* (this one is 
harmless).
Or maybe i'm using wrong compilation flags :)

But yes, warnings should be cleaned.
Also, I'm thinking of adding a whole lot of asserts here and there, some day 
(would probably need to change for instance the create command to not be able 
to generate invalid objets, else asserts would crash).

Nicolas