Trato algunos errores más, incluyendo los errores de arranque de máquinas virtuales.

 On branch issue_38
 Changes to be committed:

	modified:   "Ficheros de configuraci\303\263n /ClusterServer_settings.conf"
	modified:   src/CygnusCloud/ccutils/processes/childProcessManager.py
	modified:   src/CygnusCloud/clusterServer/reactor/clusterServerReactor.py
	modified:   src/CygnusCloud/database/clusterServer/clusterServerDB.py
	modified:   src/CygnusCloud/virtualMachineServer/libvirtInteraction/domainHandler.py
	modified:   src/CygnusCloud/virtualMachineServer/networking/packets.py