1.1.4
  Fix circular dependency

1.1.2
  Make rss_bytes return bytes in linux/OS X, like it always should have

1.1.1
  fix skip blank lines in OS#parse_os_release

1.1.0
  Add app_config_path method
  Cleans up dev dependency specs
  Detect underlying Docker containers method
  Add Linux-specific OS#parse_os_release method

1.0.1
  add within docker method

0.10.0
  freebsd? also some cleanup

0.9.7 use same version number in VERSION and os.gemspec

0.9.6 add changelog, license

0.9.5 don't count hyper thread by default windows [TODO check linux ]
