Merge pull request #39 from beecloud/dev 更新下发文档
Update changelog.txt update history
Merge pull request #27 from beecloud/dev Dev to master
get rid of 500 error get rid of 500 error
Merge pull request #17 from beecloud/feature_version_2.2 Feature version 2 2
Merge pull request #16 from beecloud/feature_version_2.1 Feature version 2 1
Merge pull request #14 from beecloud/feature_test_for_ali release the project