Merge pull request #6 from wso2-dev/master

sucessfully commited the changes
Timestamp : Thu May 08 16:46:13 IST 2014
https://wso2.org/jenkins-pr-builder/job/carbon4-kernel/241/
Clear cache before changing the realm configuration
Update UserStoreDeploymentManager.java
Merge pull request #21 from Pushpalanka/mydevkernelbranch

Fix for IDENTITY-2016