Merge pull request #137 from shellycloud/75571682-update-maintenance-raises-exception-when-there-is-no-maintenances

Changed the way of handling error messages for maintenance events.
Bumped version to 0.4.37
Change campfire to slack notification for TravisCI

[#78016276]
Moving processes logs down deployment log process
User is able to choose zone for cloud.

[#79256940]
Merge pull request #140 from shellycloud/79256940-user-should-be-able-to-choose-zone

User is able to choose zone for cloud
Bumped version to 0.4.38
Merge pull request #138 from shellycloud/78016276-slack-notification

Change campfire to slack notification for TravisCI
Endpoints resource [#78016138]