utc fix for metric wire format
Merge pull request #896 from mattyw/timestamps-utc

utc fix for metric wire format

http://reviews.vapour.ws/r/160/
Actions API :: ListPending, ListCompleted, ListAll

Add tests for ListPending and ListCompleted
Merge pull request #902 from johnweldon/api-impl-listpending

Actions API :: ListPending, ListCompleted, ListAll

Refactor and Expand API calls for Listing Actions