traits.rs: Implement Bounded for tuples of Bounded types
traits.rs: Implement Bounded for tuples of Bounded types

For example, the following will print (4294967295, 65535):

extern crate num;
use num::traits::Bounded;

fn main() {
    let t : (u32, u16) = Bounded::max_value();
    println!("{:?}", t);
}

DonSheddow/num,vks/num,Ticki/num,anchovieshat/num,DonSheddow/num,Gustorn/num,rust-num/num-traits,achanda/num,ollie27/rust_num,vks/num,rust-num/num-integer,jbcrail/num,achanda/num,rust-num/num-bigint,rust-num/num-bigint,anchovieshat/num,koverstreet/num,jbcrail/num,rust-lang/num,hauleth/num,Emerentius/num,rust-lang/num,huonw/num,rust-num/num-integer,rust-num/num,rust-num/num,koverstreet/num,jdm/num,rust-num/num-traits,bluss/num