Corrijo los issues #150 y #163.

 On branch websockets_integration
 Changes to be committed:

	modified:   "Ficheros de configuraci\303\263n /VMServer_settings.conf"
	modified:   src/Infraestructura/testing/clusterServerTester.py
	modified:   src/Infraestructura/testing/imageRepositoryTester.py
	modified:   src/Infraestructura/testing/virtualMachineServerTester.py
	modified:   src/Infraestructura/virtualMachineServer/configurationFiles/configurationFileParser.py
	modified:   src/Infraestructura/virtualMachineServer/database/VMServerDB.sql
	modified:   src/Infraestructura/virtualMachineServer/database/vmServerDB.py
	modified:   src/Infraestructura/virtualMachineServer/libvirtInteraction/definitionFileEditor.py
	modified:   src/Infraestructura/virtualMachineServer/libvirtInteraction/domainHandler.py
	modified:   src/Infraestructura/virtualMachineServer/reactor/vmServerReactor.py