Changes to 增加应用持久化依赖(V2.1支持多种类型存储)

post/v2/tenants/{tenant_name}/services/{service_alias}/depvolumes

Nov 7, 20175e3ca7f5dfc5 Revision changes
- info
  endpoint added
Nov 7, 20177b547fba71aa Revision changes
- breaking
  api path removed without deprecation