Apache2 license
Apache2 license

add apache2 license
qiniu/logkit,wonderflow/logkit-1,qiniu/logkit,wonderflow/logkit-1,qiniu/logkit,qiniu/logkit,wonderflow/logkit-1,andrewei1316/logkit,andrewei1316/logkit,andrewei1316/logkit,qiniu/logkit,wonderflow/logkit-1,andrewei1316/logkit