Adding Gov API change from branch

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175112 a5903396-d722-0410-b921-86c7d4935375
Adding Gov client change from branch

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175113 a5903396-d722-0410-b921-86c7d4935375