[Libguestfs] [PATCH v2 0/8] v2v: Move Curl wrapper to mllib and use it for virt-builder (and more).

[Richard W.M. Jones]

v1 -> v2:

 - Fixed the bug with precedence of if / @.

 - Add some imperative list operators inspired by Perl, and use those
   for constructing the Curl arguments, and more.

Rich.