move internal metrics to web layer
fill internal metrics for /running /services and /service/[id]
Merge pull request #895 from control-center/feature/zeroY2

Feature/zero y2
Fix ZEN-13733; retry GetServicedEndpoints() in handleControlCenterImports() every second for one minute
Merge pull request #901 from control-center/feature/ZEN-13733

Fix ZEN-13733; retry GetServicedEndpoints()
update Godep commit hashes for docker 1.2.0; removed nsinit from serviced; fix ParseRepositoryTag
Merge pull request #908 from control-center/feature/docker-1.2

update Godep commit hashes for docker 1.2.0; removed nsinit from service...
Merge branch 'v5.0.0b2' into develop

Conflicts:
	utils/nsinit.go
	web/resources.go