Subo despliegue automático de una imagen, probado y con tratamiento de errores.
Con esto, la infraestructura está (al fin) terminada.

 On branch issue_38
 Changes to be committed:

	modified:   ccutils/dataStructures/multithreadingCounter.py
	modified:   clusterServer/loadBalancing/loadBalancer.py
	modified:   clusterServer/loadBalancing/penaltyBasedLoadBalancer.py
	deleted:    clusterServer/loadBalancing/simpleLoadBalancer.py
	modified:   clusterServer/reactor/clusterServerReactor.py
	modified:   database/ClusterServerDB.sql
	modified:   database/clusterServer/clusterServerDB.py
	modified:   imageRepository/imageRepository.py
	modified:   testing/clusterServerTester.py
	modified:   testing/imageRepositoryTester.py