Merging trunk to branch

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@162918 a5903396-d722-0410-b921-86c7d4935375
Merging trunk to branch

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@162919 a5903396-d722-0410-b921-86c7d4935375