Alguma correção
Adicionados scripts para reiniciar e imprimir logs e remoção do rabbit
Merge branch 'flatdhcp' of https://github.com/alexandrehaguiar/openstackscript-2 into flatdhcp
Merge branch 'flatdhcp' of https://github.com/alexandrehaguiar/openstackscript-2 into flatdhcp

Conflicts:
	controller-node/install.sh