Improved configuration for Rabbit use case
Merge pull request #29 from luisfdez/improvement/nova-config-rabbitmq

Improved configuration for Rabbit use case
version specific egg package installation support

Added version parameter in source_real value so as to enable installing
a particular version specific egg package through easy_install
Boolean class was causing problems. #31
Merge pull request #32 from luisfdez/bug/undefined-method-should

Boolean class was causing problems. #31