Consider rename to 'test'?

[crlf0710]

None of the most important crates outside rustc has a "lib" prefix. If this is supposed to be used by most users, maybe it's a good idea to just call it "test".

[gnzlbg]

There is a sysroot crate called test already, so renaming libtest to test would collide with that. Maybe we can fix the collision somehow.