[libvirt] [PATCH V2 0/4] Support for multiple IP addresses using lists

[Stefan Berger]

This patch series builds on the previously posted patch series

https://www.redhat.com/archives/libvir-list/2011-October/msg00912.html

and introduces the capability to assign a list to a variable and
have multiple rules instantiated, one for each item in the list.
This means, that if for example a variable like IP has been assigned
the following values

   IP = [1.2.3.4, 5.6.7.8, 10.0.0.1]

it will generate 3 rules, which then in turn allows us to build filters
that can evaluate multiple possible values per field, i.e., allow
the filtering for multiple IP addresses (per interface).
It would then need David Steven's patch for support of 'RETURN' (and
'CONTINUE') target(s).

v2:
 - reimplementation of iterator
 - other nits
 

Regards,
   Stefan