Merge pull request #5 from wso2-dev/master

sucessfully commited the changes
Timestamp : Fri May 30 15:03:35 IST 2014
https://wso2.org/jenkins-pr-builder/job/carbon-registry/95/
Merge pull request #7 from wso2-dev/master

sucessfully commited the changes
Timestamp : Thu Jul 24 13:33:48 IST 2014
https://wso2.org/jenkins-pr-builder/job/carbon-registry/185/
Merge pull request #8 from wso2-dev/master

sucessfully commited the changes
Timestamp : Fri Jul 25 16:48:39 IST 2014
https://wso2.org/jenkins-pr-builder/job/carbon-registry/187/
Merge branch 'master' of https://github.com/wso2/carbon-registry into wso2
removing unnecessary @Override annotations
removing unnecessary @Override annotations