added cassandra environments xml to distrubution
Fixed regression issue introduce with Simplify Carbon Platform Logging Story improvement
Merge pull request #22 from harsha89/master

added cassandra environments xml to distrubution
Merge pull request #23 from shamrath/log4j_fix

Fixed regression issue introduce with Simplify Carbon Platform Logging Story improvement
errors occured due to API changes, fixed
fixed test cases to work with new API changes introduced by the Environment concept
Merge pull request #25 from bhathiya/master

Fixed the build failures occurred in Cassandra test cases, due to API changes.
update upstream