update external dataset preload
Merge branch 'master' of github.com:ooici/coi-services into link_external_dataset_to_device
associate external datasets with source instrument
remove warning about associations
bump pyon to get utilities
bump ion-defs
fix dataset cases do not stop agent
bump preload doc url
Bump iondefs, pyon for agent caps.
Update agent capabilities to include schema info.
Release Version 2.0.36
Bump Version to 2.0.37-dev
merge into branch
Merge pull request #1072 from newbrough/link_external_dataset_to_device

Link external dataset to device
Merge pull request #1071 from carueda/platform_agent_R2C4

integrate AgentAlertManager services in PlatformAgent
add parent site to deployment_info
merge into master
Service calls interface cleaned up and reduced. Removed get_data_product_metadata and get_visualization_image and merged it in to get_visualization_data. Visualization_parameters are now passed as string
Merge branch 'master' of github.com:ooici/coi-services
fix bad reference, should be StreamAlertType.ALARM instead of StreamAlertType.ALERT (but probably the pending change is in StreamAlertType).