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
CharmInfo now contains charm Actions

This commit adds the apiserver test and endpoit to add Actions to the
CharmInfo api query response.
Merge pull request #901 from binary132/apiserver-actions

CharmInfo now contains charm Actions

This commit adds the apiserver test and endpoit to add Actions to the
CharmInfo api query response.
Actions API :: Enqueue
Merge pull request #900 from johnweldon/api-impl-enqueue

Actions API :: Enqueue

Implement the Enqueue method on the Actions API
Fixed api-endpoints Purpose capitalization; added tests for Purpose and Doc for all commands