Version 0.5.0

• add batch approve api
• fix download user`s own files bug
• fix change network bug
• fix check login bug
• update nulink_network/nulink-web-agent-access-sdk version 0.5.0

Version 0.1.1

• Fix check login bug
• Fix download user's own files
• Add and edit user information
• Add batch approve function
• Support the Conflux network