Add test to check that when searching exact match is first and the list of crates returned is sorted by recent-downloads
Add test to check that when searching exact match is first and the list of crates returned is sorted by recent-downloads

steveklabnik/crates.io,rust-lang/crates.io,rust-lang/crates.io,steveklabnik/crates.io,steveklabnik/crates.io,steveklabnik/crates.io,rust-lang/crates.io,rust-lang/crates.io