Add a few benchmarks.
Ran first benchmarks.
Bench is not a module
Fix make clean to be idempotent.
bench from buck's laptop
Undo placeholder logging.
Add benchmark for revert placeholders.
Merge branch 'rip_out_instrumentation_15' of github.com:bukzor/yelp_cheetah into rip_out_instrumentation_15
Merge pull request #17 from bukzor/rip_out_instrumentation_15

Rip out instrumentation