min, max skips NaN entries (Rolf Fabian)

[Muthiah Annamalai]

 Maybe you should send JWE a diff of the documentation added
 to min and max, including your example.

 x=[1,NaN;NaN,4];
 min( x.' ); max( x.');
 
 I think its a good time to add this documentation.

 Regards,
 -Muthu