Add startstop.StartAll helper to start a series of services (#517)
#829
| Job | Run time |
|---|---|
| 34s | |
| 1m 55s | |
| 4s | |
| 2m 0s | |
| 55s | |
| 2m 16s | |
| 2m 4s | |
| 1m 56s | |
| 1m 41s | |
| 1m 50s | |
| 15m 15s |