Merge branch 'release/1.0.0-pre1' into develop
Output the launch process of storages
Refactor the launch process in the api
Output the rebalance process
Upgrade leo_s3libs
Include permissions a bucket for the console and the json-api
Change the log-level to 'debug' in the monitor
Remove unnecessary codes
Modify the application-conf for v1.0.0-pre2
Optimize codes for v1.0.0-pre2
Rename elements in the system-conf
Upgrade libs
Add leo_rpc for management of the multi-dc replication
Update copy-right
Add join-cluster and remove-cluster
Implement join-cluster and remove-cluster#1
Modify codes because of upgraded redundant-manager
Switch leo_object_storage to develop-branch for the test
Update the version number
Implement get-bucket-by-accesskey