In a crate search query, order the results by name in addition to rank
In a crate search query, order the results by name in addition to rank

Since `ts_rank_cd()` doesn't provide unique ordering using it with `LIMIT ... OFFSET` will lead to inconsistent results, as is apparent from #162. Add ordering by name to break the ties.
rust-lang/crates.io,Susurrus/crates.io,steveklabnik/crates.io,achanda/crates.io,rust-lang/crates.io,Susurrus/crates.io,achanda/crates.io,steveklabnik/crates.io,Susurrus/crates.io,achanda/crates.io,steveklabnik/crates.io,rust-lang/crates.io,Susurrus/crates.io,achanda/crates.io,rust-lang/crates.io,steveklabnik/crates.io