Justin Cormack d7ca674ea6 Add support to fetch yaml file with http ...

For example you can do
```
moby build https://raw.githubusercontent.com/linuxkit/linuxkit/master/linuxkit.yml
```

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

2017-06-12 18:11:21 +02:00

..

moby

Add support to fetch yaml file with http

2017-06-12 18:11:21 +02:00