Elastic search annotations are working, need to refactor and unify datasource abstraction more, #201
added datasource filtering based on datasource abilities
General architectural changes around datasources, unifying dashboard loading behind datasource abstraction, #630
further work on unifying datasources, #630
Merge branch 'elastic_annotations'

Conflicts:
	src/css/bootstrap.dark.min.css
	src/css/bootstrap.light.min.css
	src/css/default.min.css