CC-405: Records containers' open connections
Fixes CC-420
add stealth input field
update tests for logstash
add stealth input field
merge
Merge pull request #1263 from control-center/fix/CC-420

Fixes CC-420
Merge pull request #1262 from control-center/feature/CC-395-2

stealth input fields
Merge pull request #1259 from control-center/feature/tsdbOpenConns

CC-405: Records containers' open connections
CC-425: Panic when deleting instance under a nonexistent host
Merge pull request #1265 from control-center/feature/CC-425

CC-425: Panic when deleting instance under a nonexistent host
add restart link to subservices table
Merge pull request #1266 from control-center/feature/CC-426

add restart link to subservices table
Exposed a restart rest call on the api
Merge pull request #1268 from control-center/feature/rest-restart

Exposed a restart rest call on the api
Merge branch 'develop' into feature/MessageCenterWrapping

Conflicts:
	web/static/css/main.css