[ #41244423] add import console to show pending imports
[ #41244423] add named pipe and source/destination table links to import console
[ #41244423] don't display real imports in api docs spec for import console
[ #41244423] finish implementing import console/import cancellation api

Conflicts:

	app/models/gpdb_schema.rb
	app/models/import_console/import.rb
	lib/greenplum_connection.rb
[ #41244423] finish implementing import console/import cancellation api

Conflicts:

	app/models/gpdb_schema.rb
	lib/greenplum_connection.rb
[ #41244423] add stub to import.reload for import terminator spec
use rspec matchers [#41244423]
add api doc for import cancel endpoint [#41244423]
[#41244423] don't run imports that have been cancelled
[ #41244423] style import console to look like it's part of chorus
handle marking canceled imports as successful [finishes #41244423]
record started_at for imports and handle multiple procpids for writer [#41244423]
correctly wait for both read and writer to be busy in import teminator test [#41244423]

Conflicts:

	app/assets/javascripts/views.js
[#41244423] add import console css to precompiled assets
[#41244423] show connection errors in import console
[#41244423] handle null schema for import datasets in import console
[#41244423] fix links to tables in import console
[#41244423] fix up and enable integration test for import console
[#41244423] handle deleted source datasets and workspaces in import executor and import console

Conflicts:

	app/models/dataset.rb
	spec/models/dataset_spec.rb
[#41244423] fix redirection to root when ssl is enabled and user is logged out