optimized path matching
Merge branch 'master' into fx-opt-path-matching
fix method resolution problems
added path normalization
reduce logging and fix reply callback not set before consistency
cleaner tests, thanks Alex!
cleane missing assert
Merge pull request #69 from wajam/fx-opt-path-matching

[NRV] Optimized path matching
moved callback setting after tracer
Merge pull request #70 from wajam/fx-fix-log

[NRV] reduce logging and fix reply callback not set before consistency
Added directive
Removed benchmark
Merge remote-tracking branch 'origin/master' into olivier-nrv-protobuf
Guava as a common dep