gem should be versioned at 1.0.0.pre1
gem should be versioned at 1.0.0.pre1

http://semver.org/
* If your software is being used in production, it should probably
  already be 1.0.0.
* If you have a stable API on which users have come to depend, you
  should be 1.0.0.
* If you're worrying a lot about backwards compatibility, you should
  probably already be 1.0.0.

ysilyutin/run_loop,ysilyutin/run_loop,ysilyutin/run_loop,ysilyutin/run_loop