[BZ 1080157] Ignore empty values in rhq-storage.properties
[BZ 1069855] Force CASSANDRA_INCLUDE environment variable to prevent rhqctl from starting wrong Cassandra instance
[BZ 1069855] Force CASSANDRA_HOME in Windows environments to prevent starting wrong Cassandra instance from rhqctl
Merge branch 'master' of git://github.com/rhq-project/rhq into patternflyTable

imerging