utc fix for metric wire format
Actions API :: ListAll

List all Actions associated with given ActionReceivers

Address review comments

update dependencies
Merge pull request #894 from johnweldon/api-impl-listall

Actions API :: ListAll

List all Actions associated with given ActionReceivers

Part of the Actions API; just the ListAll method.
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.