Fix a bug in the destruction of BenchmarkFamilies.
Merge pull request #31 from pleroy/DestructionPure

Fix a bug in the destruction of BenchmarkFamilies.
fix signed/unsigned comparison warning
fix linker error by reordering link libraries
Merge pull request #33 from predmond/master

fix building on ubuntu
Ignore backup files.
Add @predmond to the AUTHORS and CONTRIBUTORS files.
fix examples to use SetBytesProcessed

- use State::SetBytesProcessed not SetBenchmarkBytesProcessed
Ignore stanza for ninja users
Merge pull request #34 from predmond/master

fix examples to use SetBytesProcessed