[libvirt] [PATCH v2 0/4] Support for sending signals to guest processes

[Daniel P. Berrange]

A follow up to

  https://www.redhat.com/archives/libvir-list/2012-November/msg01283.html

Changed in this version

 - Switch pid to long long to allow process groups & 64-bit pids
 - Add explicit enum entries for RT signals
 - Do case insensitive parsing in virsh
 - Fix version numbers
 - Improve docs