fog/fog — pull request #2130 by nosborn (2013-09-10 17:08:25+00:00)
Title: [vcloud_director] Improve support for Tasks.

- add Organization#tasks
- add Task#cancel
- rename Task#expirity_time to expiry_time
- Task#progress is an integer
- add missing Task#start_time
- expose Task attributes introduced in 5.1 API