Version 0.0.6

• viewall command
• help command
• control log level using environment variable
• log timestamp

Version 0.0.5

• answer callback when success with id
• set error_count to 0 when success
• update README

Version 0.0.4

• hot fix of export
• delete button after cancel

Version 0.0.3

• unsuball comand add confirmation

Version 0.0.2

• add unsuball start command
• import from opml (send opml directly)
• export to opml