VCS working on FreeBSD

As I wrote on the last update, I've been working on making vcs work on FreeBSD (and hopefully other non-GNU systems), there were quite a few problems that made it unusable outside GNU variants, but it's already working. Sort of:

There's still some wrong details:
Like instead of

or instead of

But that's definitely better than not running at all 😛

The other major problem is I've no clue how the size of removable media should be retrieved (in a portable way). That's required when working with a real DVD (i.e. not a DVD ISO). The previous version used a method I disliked (fdisk -s) and that most probably would fail on everything but GNU. SO if you know of a right way of do so, drop me a line 🙂

Anyway, I'll publish this version RSN, even with this ugly bits and will look on how to fix that stuff later on.