[sheepdog] [PATCH] new option -i to initialize storage directory

[Dietmar Maurer]

> However, it still feels like you should just be doing
> 
>   [ -d /store/journal ] && sheep /store
> 
> in your init scripts rather than putting a special option into sheep that
> duplicates the action of touch(1).

I do not care about the '-i' option. I am happy to use 'touch' instead.

The fundamental change is to not automatically create things. 

- Dietmar