Changed LogLocation to use u32 instead of usize, according to latest changes in rust nightly, as line!() now returns a u32.
Changed LogLocation to use u32 instead of usize, according to latest changes in rust nightly,
as line!() now returns a u32.

nicksanders/log,SealedSun/log,Fraser999/log,tempbottle/log,carols10cents/log,rust-lang/log