Replace #[derive_serialize] syntax::ext::deriving::generic with aster
Replace #[derive_serialize] syntax::ext::deriving::generic with aster

sidred10/serde,pcwalton/serde,serde-rs/serde,Ticki/serde,tempbottle/serde,skade/serde,eefriedman/serde,thorbenk/serde,csmulhern/serde,jmesmon/serde,JohnHeitmann/serde,Hoverbear/serde,erickt/serde,oli-obk/rust-serde,infinityb/serde,Byron/serde,3Hren/serde