Justin Cormack c1c71a7f68 Allow overriding the default mount options ...

This refactors the mount handling, without changing any defaults.

Any specification of a mount destination will override the default,
so if you want to make `sysfs` read only you can add

```
mounts:
  - type: sysfs
    options: ["ro"]
```

Signed-off-by: Justin Cormack <justin.cormack@docker.com>

2017-04-05 15:00:13 +01:00

..

cmd/moby

Allow overriding the default mount options

2017-04-05 15:00:13 +01:00