Added support for CentOS 7. Change-Id: I3e82aa79cc632e833e8d8d044953e68fd0dd6c9f
This commit contains the scripts to download from source QEMU and libvirt, specify a specific commit ID and apply on top of it a list of patches. Change-Id: Id52690f4f175c990f0b481c900a30087c07c0c31